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Ординатура / Офтальмология / Английские материалы / Slatter's Fundemental of Vetrinary Ophthalmology 4th edition_Maggs, Miller, Ofri_2008

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A

PPENDIX

 

 

 

 

 

447

 

 

 

 

 

 

 

Persistent hyperplastic primary vitreous

 

Great Dane

 

Prolapse of the gland of the third

 

 

 

 

 

 

Persistent pupillary membranes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

eyelid

 

 

 

 

 

 

 

 

 

 

Persistent tunica vasculosa lentis

 

Cataract—anterior, posterior, or equatorial

 

Retinal detachment

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

cortex

 

Retinal dysplasia—folds

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia—folds

 

Congenital nyctalopia

 

Vitreous degeneration

 

 

 

 

 

 

 

 

 

 

Strabismus

 

Deep inferior conjunctival fornix

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Deep medial canthal pockets

 

Irish Setter

 

 

 

 

 

 

 

 

 

 

German Wirehaired Pointer

 

Distichiasis

 

Cataract—anterior or posterior cortex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ectropion

 

 

 

 

 

 

 

Cataract—posterior cortex

 

Entropion

 

Chronic corneal erosion syndrome

 

 

 

 

 

 

 

 

 

 

Distichiasis

 

Eversion of the cartilage of the third eyelid

 

Deep inferior conjunctival fornix

 

 

 

 

 

 

 

 

 

 

Entropion

 

Glaucoma—ganiodysgenesis with angle

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia—folds

 

 

 

closure

 

Entropion

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Iris/ciliary body cysts (± secondary

 

Everted cartilage of the third eyelid

 

 

 

 

 

 

Giant Schnauzer

 

 

 

glaucoma)

 

Glaucoma

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Multiple ocular defects with merling

 

Optic nerve hypoplasia

 

 

 

 

 

 

 

 

 

 

Cataract—posterior or equatorial cortex

 

Persistent pupillary membranes

 

Persistent hyaloid artery

 

 

 

 

 

 

 

 

 

 

Everted cartilage of the third eyelid

 

Progressive retinal degeneration

 

Persistent hyperplastic primary vitreous

 

 

 

 

 

 

Glaucoma—goniodysgenesis with angle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Persistent pupillary membranes

 

 

 

 

 

 

 

 

 

 

 

 

closure

 

Great Pyrenees

 

Progressive retinal degeneration—rod/

 

 

 

 

 

 

Persistent hyperplastic primary vitreous

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cone dysplasia

 

 

 

 

 

 

 

 

 

 

Persistent pupillary membranes

 

Cataract—anterior, posterior, or equato-

 

Retinal pigment epithelial dystrophy

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

rial cortex

 

Uveodermatologic syndrome

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia—folds

 

Corneal dystrophy—epithelial/stromal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Deep medial canthus pockets

 

Irish Water Spaniel

 

 

 

 

 

 

 

 

 

 

Golden Retriever

 

Distichiasis

 

Cataract—anterior, posterior, or equato-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ectropion

 

 

 

 

 

 

 

Adult onset ciliary body neoplasia

 

Entropion

 

 

 

rial cortex

 

 

 

 

 

 

 

 

 

 

Cataract—anterior cortex

 

Persistent pupillary membranes

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

Cataract—incomplete dominant—pos-

 

Progressive retinal degeneration

 

Persistent hyaloid artery

 

 

 

 

 

 

 

 

 

 

 

 

terior cortex

 

Retinal dysplasia—folds

 

Persistent pupillary membranes

 

 

 

 

 

 

 

 

 

 

Chronic corneal erosion syndrome

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

 

 

Congenital tumors of the iris and ciliary

 

Greater Swiss Mountain Dog

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

body

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Irish Wolfhound

 

 

 

 

 

 

 

 

 

 

Corneal dystrophy—epithelial/stromal

 

Cataract—anterior, posterior, or equa-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distichiasis

 

 

 

torial cortex

 

Cataract—posterior cortex or nuclear

 

 

 

 

 

 

Entropion

 

Distichiasis

 

Corneal dystrophy—epithelial/stromal

 

 

 

 

 

 

Glaucoma—primary angle closure or

 

Entropion

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

secondary

 

Optic nerve hypoplasia/micropapilla

 

Entropion

 

 

 

 

 

 

 

 

 

 

Persistent pupillary membranes

 

Persistent pupillary membranes

 

Everted cartilage of the third eyelid

 

 

 

 

 

 

Iris/ciliary body cysts (± secondary

 

Retinal dysplasia—folds

 

Iris/ciliary body cysts

 

 

 

 

 

 

 

 

 

 

 

 

glaucoma)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Optic nerve hypoplasia/micropapilla

 

 

 

 

 

 

Pigmentary uveitis

 

Greyhound

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia—folds

 

 

 

 

 

 

 

 

 

 

Pseudopapilledema (heavily myelinated

 

Cataract—posterior cortex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

optic disc)

 

Chronic superficial keratitis (pannus)

 

Italian Greyhound

 

 

 

 

 

 

 

 

 

 

Retinal pigment epithelial dystrophy

 

Corneal dystrophy

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia—folds

 

Deep medial canthal pockets

 

Cataract—anterior, posterior, or equatorial

 

 

 

 

 

 

Retinal dysplasia—geographic/detached

 

Glaucoma—secondary

 

 

 

cortex

 

 

 

 

 

 

 

 

 

 

Uveodermatologic syndrome

 

Lens luxation

 

Glaucoma—associated with

vitreal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

degeneration

 

 

 

 

 

 

 

 

 

 

Gordon Setter

 

Retinal dysplasia—folds

 

Lens luxation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Retinal pigment epithelial dystrophy

 

Persistent hyaloid artery

 

 

 

 

 

 

 

 

 

 

Cataract—posterior cortex

 

Vitreal degeneration

 

Persistent pupillary membranes

 

 

 

 

 

 

 

 

 

 

Deep medial canthal pockets

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

 

 

Distichiasis

 

Havanese

 

Retinal detachment

 

 

 

 

 

 

 

 

 

 

Ectropion

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Vitreous degeneration

 

 

 

 

 

 

 

 

 

 

Entropion

 

Cataract—posterior cortex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Iris/ciliary body cysts

 

Distichiasis

 

Jack Russell Terrier

 

 

 

 

 

 

 

 

 

 

Persistent pupillary membranes

 

Lens luxation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

Persistent pupillary membranes

 

Cataract—anterior or posterior cortex

 

 

 

 

 

 

Retinal dysplasia—folds

 

Progressive retinal degeneration

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

448 APPENDIX

Lens luxation (± secondary glaucoma) Persistent pupillary membranes Progressive retinal degeneration Vitreal degeneration

Japanese Chin

Cataract—anterior, posterior, or equatorial cortex

Chronic superficial keratitis (pannus) Distichiasis

Entropion Exposure/pigmentary keratitis Persistent hyaloid artery

Persistent hyperplastic primary vitreous Persistent pupillary membranes Persistent tunica vasculosa lentis Progressive retinal degeneration Retinal dysplasia—folds/geographic Ulcerative keratitis

Vitreal degeneration

Keeshond

Cataract—cortical Distichiasis Ectopic cilia Entropion

Glaucoma—open angle Iris/ciliary body cysts Progressive retinal degeneration

Retinal pigment epithelial dystrophy

Kerry Blue Terrier

Cataract—posterior cortex

Corneal dystrophy—epithelial/stromal Distichiasis

Entropion Keratoconjunctivitis sicca

Persistent pupillary membranes Progressive retinal degeneration Trichiasis

Vitreal degeneration

Komondor

Cataract—posterior cortical Distichiasis

Ectropion

Entropion

Persistent pupillary membranes Trichiasis

Kuvasz

Distichiasis

Ectropion

Entropion

Persistent pupillary membranes Progressive retinal degeneration

Labrador Retriever

Cataract—anterior or equatorial cortex Cataract—incomplete dominant—pos-

terior cortical Ciliary body neoplasia

Corneal dystrophy—epithelial/stromal Deep medial canthal pockets Distichiasis

Entropion

Iris/ciliary body cysts Persistent pupillary membranes Progressive retinal degeneration

Pseudopapilledema (heavily myelinated optic disc)

Retinal dysplasia—detached Retinal dysplasia—folds/geographic

Retinal dysplasia with skeletal abnormalities

Retinal pigment epithelial dystrophy

Lakeland Terrier

Cataract—posterior cortical Distichiasis

Lens luxation (± secondary glaucoma) Persistent pupillary membranes

Leonberger

Cataract—posterior cortex Distichiasis

Ectropion

Entropion

Everted cartilage of the third eyelid Glaucoma—primary angle closure Iris/ciliary body cysts Macroblepharon

Persistent pupillary membranes

Lhasa Apso

Cataract—anterior or posterior cortex Chronic corneal erosion syndrome Ciliated caruncle

Corneal dystrophy—epithelial/stromal Distichiasis

Ectopic cilia

Entropion, medial lower lid Euryblepharon Keratoconjunctivitis sicca Persistent pupillary membranes

Pigmentary keratitis/exposure keratitis Progressive retinal degeneration Prolapse of the gland of the third eyelid Retinal dysplasia—folds/geographic Vitreal degeneration

Lowchen

Cataract—anterior or posterior cortex Distichiasis

Persistent pupillary membranes Progressive retinal degeneration Vitreal degeneration

Maltese Terrier

Canine allergic inhalant conjunctivitis (atopy)

Distichiasis Ectopic cilia

Entropion (lower medial canthus) Glaucoma—narrow to closed angle Haired medial caruncule

Persistent pupillary membranes Progressive retinal degeneration Retinal dysplasia—folds Tear-staining syndrome

Manchester Terrier

Cataract—posterior cortex

Lens luxation (± secondary glaucoma) Progressive retinal degeneration

Mastiff

Cataract—nuclear and cortical Distichiasis

Ectropion

Entropion

Eversion of the cartilage of the third eyelid Glaucoma

Iris/ciliary body cysts Macroblepharon

Persistent pupillary membranes Progressive retinal degeneration Prolapse of the gland of the third eyelid Retinal dysplasia—folds/geographic

Miniature Australian Shepherd

Choroidal hypoplasia (collie eye anomaly) Distichiasis

Fundus colobomas Iris coloboma

Persistent pupillary membranes

Miniature Bull Terrier

Corneal dystrophy—endothelial Entropion

Lens luxation

Optic nerve hypoplasia/micropapilla Persistent pupillary membranes Vitreal degeneration

Miniature Pinscher

Chronic superficial keratitis (pannus) Corneal dystrophy—epithelial/stromal Lens luxation

Persistent hyaloid artery

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

PPENDIX

 

 

 

 

 

449

 

 

 

 

 

 

 

Persistent pupillary membranes

 

Persistent pupillary membranes

 

Glaucoma—primary open angle?

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

Progressive retinal

degeneration—early

 

Lens luxation

 

 

 

 

 

 

 

 

Vitreal degeneration

 

 

 

rod degeneration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal

degeneration—rod

 

Vitreal degeneration

 

 

 

 

 

 

 

 

Miniature Schnauzer

 

 

 

dysplasia

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Atresia of lacrimal puncta and canaliculi

 

Retinal dysplasia—folds

 

Pekingese

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cataract—recessive—nuclear/posterior

 

Norwich Terrier

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Atresia of lacrimal puncta and canaliculi

 

 

 

 

 

 

 

 

cortex—congenital

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cataract—anterior cortex

 

 

 

 

 

 

 

 

Cataract—recessive—posterior cortex

 

Cataract—posterior or equatorial cortex

 

Chronic corneal erosion syndrome

 

 

 

 

 

 

 

 

Ceroid lipofuscinosis

 

Corneal dystrophy—epithelial/stromal

 

Deep corneal ulcers

 

 

 

 

 

 

 

 

Corneal dystrophy—epithelial/stromal

 

Lens luxation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distichiasis

 

 

 

 

 

 

 

 

Distichiasis

 

Persistent pupillary membranes

 

Ectopic cilia

 

 

 

 

 

 

 

 

Entropion

 

Prolapse of the gland of the third eyelid

 

Entropion/trichiasis (medial)

 

 

 

 

 

 

 

 

Keratoconjunctivitis sicca

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Exotropia

 

 

 

 

 

 

 

 

Lens luxation

 

Nova Scotia Duck Tolling

 

Haired medial caruncle

 

 

 

 

 

 

 

 

Microphthalmia/multiple ocular defects

 

Retriever

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Keratoconjunctivitis sicca

 

 

 

 

 

 

 

 

Optic nerve hypoplasia

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Macroblepharon

 

 

 

 

 

 

 

 

Persistent hyperplastic primary vitreous

 

Cataract—posterior cortex

 

Nasal fold trichiasis

 

 

 

 

 

 

 

 

Persistent pupillary membranes

 

Corneal dystrophy—epithelial/stromal

 

Pigmentary keratitis

 

 

 

 

 

 

 

 

Progressive retinal degeneration—rod/

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

 

 

cone dysplasia

 

Optic nerve hypoplasia/micropapilla

 

Traumatic proptosis

 

 

 

 

 

 

 

 

Retinal dysplasia with or without per-

 

Persistent hyaloid artery

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

sistent hyperplastic primary vitreous

 

Persistent pupillary membranes

 

Pembroke Welsh Corgi

 

 

 

 

 

 

 

 

Sudden acquired retinal degeneration

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

syndrome

 

Retinal dysplasia—folds/geographic

 

Cataract—posterior cortex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chronic corneal erosion syndrome

 

 

 

 

 

 

 

 

Newfoundland

 

Old English Sheepdog

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lens luxation (± secondary glaucoma)

 

 

 

 

 

 

Cataract—posterior cortex

 

Cataract—autosomal recessive—nuclear/

 

Persistent hyaloid artery

 

 

 

 

 

 

 

 

Deep medial canthal pockets

 

 

 

cortical—congential

 

Persistent pupillary membranes

 

 

 

 

 

 

 

 

Ectropion

 

Cataract—posterior cortex—adult onset

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

Entropion

 

Corneal dystrophy—epithelial stromal

 

Prolapse of the gland of the third eyelid

 

 

 

 

 

 

Euryblepharon

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia—folds

 

 

 

 

 

 

 

 

Eversion of the cartilage of the third eyelid

 

Entropion

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia—geographic/detached

 

 

 

 

 

 

Glaucoma

 

Glaucoma

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Iris/ciliary body cysts

 

Microphthalmia/multiple ocular defects

 

Petit Basset Griffon Vendeen

 

 

 

 

 

 

 

 

Persistent pupillary membranes

 

Persistent pupillary membranes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

Progressive retinal degeneration

 

Cataract—anterior or posterior cortex

 

 

 

 

 

 

Prolapse of the gland of the third eyelid

 

Retinal detachment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corneal dystrophy—endothelial

 

 

 

 

 

 

 

 

Retinal dysplasia—folds

 

Retinal dysplasia—folds

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Uveodermatologic syndrome

 

Entropion

 

 

 

 

 

 

 

 

Norfolk Terrier

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Glaucoma

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Papillon

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lens luxation

 

 

 

 

 

 

 

 

Cataract—posterior cortex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Persistent pupillary membranes

 

 

 

 

 

 

 

 

Lens luxation

 

Cataract—cortical

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

Optic nerve coloboma

 

Cataract—nuclear

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia

 

 

 

 

 

 

 

 

Optic nerve hypoplasia/micropapilla

 

Corneal dystrophy—epithelial/stromal

 

Vitreal degeneration

 

 

 

 

 

 

 

 

Persistent pupillary membranes

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Entropion

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pointer

 

 

 

 

 

 

 

 

Norwegian Buhund

 

Lens luxation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cataract—initially equatorial

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Persistent pupillary membranes

 

 

 

 

 

 

 

 

 

Cataract— dominant—nuclear fibrillar

 

Progressive retinal degeneration

 

Chronic superficial keratitis (pannus)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Prolapse of the gland of the third eyelid

 

Corneal dystrophy—epithelial/stromal

 

 

 

 

 

 

Norwegian Elkhound

 

Retinal dysplasia—folds

 

Entropion

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Vitreal degeneration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

Cataract—posterior or equatorial cortex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia

 

 

 

 

 

 

 

 

Distichiasis

 

Parson Russell Terrier

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Entropion

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Polish Lowland Sheepdog

 

 

 

 

 

 

 

 

Glaucoma—primary open angle

 

Cataract—posterior cortical

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lens luxation (with primary open angle

 

Corneal dystrophy—epithelial/stromal

 

Corneal dystrophy—epithelial/stromal

 

 

 

 

 

 

 

 

glaucoma)

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distichiasis

 

 

 

 

 

 

 

 

450 APPENDIX

Persistent pupillary membranes

Haired medial caruncle

Progressive retinal degeneration

Keratoconjunctivitis sicca

Retinal pigment epithelial dystrophy

Macroblepharon

 

Nasal fold trichiasis

Pomeranian

Persistent pupillary membranes

 

Pigmentary keratitis

Atresia of lacrimal puncta

Progressive retinal degeneration

Canine allergic inhalant conjunctivitis

Ulcerative keratitis

(atopy)

 

Cataract—anterior or posterior cortex

Puli

Distichiasis

 

Entropion

Corneal dystrophy—epithelial/stromal

Persistent pupillary membranes

Entropion

Progressive retinal degeneration

Persistent pupillary membranes

Tear-staining syndrome

Progressive retinal degeneration

Trichiasis

Retinal dysplasia—folds

Poodle (All Varieties)

Queensland Blue Heeler

Atresia of lacrimal puncta and canaliculi Canine allergic inhalant conjunctivitis

(atopy)

Cataract—anterior, posterior, or equatorial cortex

Cataract—recessive—equatorial cortex (standard)

Chronic corneal erosion syndrome Deep medial canthal pockets (standard) Distichiasis

Ectopic cilia Entropion

Glaucoma—goniodysgenesis with angle closure

Glaucoma—primary open angle (rare) Haired medial caruncle

Iris atrophy—senile

Lens luxation (± glaucoma) Microphthalmia

Optic nerve hypoplasia/micropapilla Persistent pupillary membranes Progressive retinal degeneration—rod/

cone degeneration

Prolapse of the gland of the third eyelid Retinal dysplasia—folds

Tear-staining syndrome Trichiasis

Portuguese Water Dog

Cataract—cortical Distichaisis Entropion

Lens luxation Microphthalmia/multiple ocular defects Persistent pupillary membranes Progressive retinal degeneration

Pug

Distichiasis

Entropion (medial)

Ectopic cilia

See Australian Cattle Dog.

Rat Terrier

Cataract Distichiasis Lens luxation

Persistent pupillary membranes Vitreal degeneration

Redbone Coonhound

Retinal pigment epithelial dystrophy

Rhodesian Ridgeback

Cataract—posterior cortex Distichiasis

Entropion

Eversion of the cartilage of the third eyelid

Persistent pupillary membranes Progressive retinal degeneration

Rottweiler

Cataract—anterior or posterior cortex Chronic corneal erosion syndrome Corneal dystrophy—epithelial/stromal Deep medial canthal pockets Distichiasis

Ectropion

Entropion

Iris/ciliary body cysts Iris coloboma Macroblepharon Microphthalmia Myopia

Persistent pupillary membranes Progressive retinal degeneration Retinal dysplasia—folds

Retinal dysplasia—geographic/detached

Saint Bernard

Cataract—posterior cortex Dermoid

Distichiasis

Ectropion

Entropion

Eversion of the cartilage of the third eyelid

Macroblepharon Microphthalmia/multiple ocular defects Persistent pupillary membranes Progressive retinal degeneration Prolapse of the gland of the third eyelid Redundant facial skin Uveodermatologic syndrome

Saluki

Cataract—equatorial cortex Corneal dystrophy

Deep medial canthal pockets Entropion

Glaucoma—goniodysgenesis with angle closure

Neuronal ceroid lipofuscinosis Persistent pupillary membranes Progressive retinal degeneration

Samoyed

Cataract—anterior or posterior cortex Cataract—nuclear fibrillar

Chronic corneal erosion syndrome Corneal dystrophy—epithelial/stromal Distichiasis Glaucoma—goniodysgenesis with angle

closure

Glaucoma—primary open angle (rare) Keratoconjunctivitis sicca

Persistent pupillary membranes Progressive retinal degeneration

Retinal dysplasia—folds (± skeletal dysplasia)

Retinal dysplasia—geographic/detached Uveodermatologic syndrome

Schipperke

Cataract—anterior cortex Distichiasis

Entropion

Persistent pupillary membranes Progressive retinal degeneration Retinal dysplasia—folds

Scottish Terrier

Cataract—cortical or nuclear

Corneal dystrophy—epithelial/stromal Distichiasis

Lens luxation

Cataract—cortical Ceroid lipofuscinosis
Chronic superficial keratitis (pannus) Distichiasis
Entropion
Iris/ciliary body cysts Keratoconjunctivitis sicca Micropapilla
Cataract—anterior or posterior cortex Distichiasis
Micropapilla
Microphthalmia with multiple ocular defects
Persistent hyaloid artery Persistent pupillary membranes Progressive retinal degeneration Retinal dysplasia—folds

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

PPENDIX

 

 

 

 

 

 

451

 

 

 

 

 

 

 

Persistent pupillary membranes

 

Chronic exposure keratitis/pigmentary

 

Spinone Italiano

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

keratitis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia—folds

 

Corneal dystrophy—endothelial

 

Cataract—anterior cortex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corneal dystrophy—epithelial/stromal

 

Entropion

 

 

 

 

 

 

 

 

 

 

 

 

Sealyham Terrier

 

Corneal ulceration

 

Eversion of the cartilage of the third

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distichiasis

 

 

 

eyelid

 

 

 

 

 

 

 

 

 

 

 

 

Atresia of the lacrimal puncta and

 

Ectopic cilia

 

Iris coloboma

 

 

 

 

 

 

 

 

 

 

 

 

 

 

canaliculi

 

Entropion (medial)

 

Persistent pupillary membranes

 

 

 

 

 

 

 

 

 

 

 

 

Cataract—anterior or posterior cortex

 

Haired medial caruncle

 

Prolapse of the gland of the third eyelid

 

 

 

 

 

 

Distichiasis

 

Keratoconjunctivitis sicca

 

Retinal dysplasia—folds

 

 

 

 

 

 

 

 

 

 

 

 

Lens luxation (± secondary glaucoma)

 

Macroblepharon

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Persistent pupillary membranes

 

Progressive retinal degeneration

 

Spitz

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

Retinal detachment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia—complete with com-

 

Vitreal degeneration

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

plete retinal detachment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia—folds

 

Siberian Husky

 

Staffordshire Bull Terrier

 

 

 

 

 

 

 

 

 

 

 

 

Vitreal degeneration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cataract—posterior cortex and juvenile

 

Cataract—recessive—posterior

 

sutures/

 

 

 

 

 

 

Shar-Pei

 

Chorodial hypoplasia (collie eye anomaly)

 

 

 

cortex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chronic superficial keratitis (pannus)

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

Cataract

 

Corneal dystrophy—endothelial

 

Entropion

 

 

 

 

 

 

 

 

 

 

 

 

Entropion

 

Corneal dystrophy—epithelial/stromal

 

Persistent hyaloid artery

 

 

 

 

 

 

 

 

 

 

 

 

Glaucoma—goniodysgenesis with angle

 

Distichiasis

 

Persistent hyperplastic primary vitreous

 

 

 

 

 

 

 

 

closure

 

Entropion

 

Persistent pupillary membranes

 

 

 

 

 

 

 

 

 

 

 

 

Lens luxation

 

Glaucoma—goniodysgenesis with closed

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

angles

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Protrusion of the gland of the third eyelid

 

Persistent pupillary membranes

 

Standard Schnauzer

 

 

 

 

 

 

 

 

 

 

 

 

Redundant facial skin

 

Progressive retinal degeneration—

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X-linked

 

Cataract—congenital with microcornea

 

 

 

 

 

 

Shetland Sheepdog (Sheltie)

 

Retinal detachment

 

Cataract—posterior cortex

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Uveitis

 

Corneal dystrophy—epithelial/stromal

 

 

 

 

 

 

Atresia of the lacrimal puncta and

 

Uveodermatologic syndrome

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

canaliculi

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

 

 

 

 

Choroidal hypoplasia (collie eye anomaly)

 

Silky Terrier

 

Retinal dysplasia—folds

 

 

 

 

 

 

 

 

 

 

 

 

Colobomas (optic disc)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corneal dystrophy epithelial/stromal

 

Atopic conjunctivitis and blepharitis

 

Sussex Spaniel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(multifocal and often ulcerative)

 

Cataract—anterior, posterior, or equato-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distichiasis

 

 

 

rial cortex

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

Ectopic cilia

 

Chronic corneal erosion syndrome

 

Ectropion

 

 

 

 

 

 

 

 

 

 

 

 

Nodular episcleritis

 

Persistent pupillary membranes

 

Persistent hyaloid artery

 

 

 

 

 

 

 

 

 

 

 

 

Persistent pupillary membranes

 

Progressive retinal degeneration

 

Retinal dysplasia—folds

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

Vitreal degeneration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Prolapse of the gland of the third eyelid

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Swedish Vallhund

 

 

 

 

 

 

 

 

 

 

 

 

Retinal dysplasia

 

Skye Terrier

 

Cataract

 

 

 

 

 

 

 

 

 

 

 

 

Retinal pigment epithelial dystrophy

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Uveodermatologic syndrome

 

Lens luxation

 

Corneal dystrophy epithelial/stromal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

Shiba Inu

 

Smooth Fox Terrier

 

Persistent pupillary membranes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Progressive retinal degeneration

 

 

 

 

 

 

 

 

 

 

 

 

Corneal dystrophy—epithelial/stromal

 

See Fox Terrier (Smooth).

 

Retinopathy

 

 

 

 

 

 

 

 

 

 

 

 

Distichiasis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Vitreal degeneration

 

 

 

 

 

 

 

 

 

 

 

 

Ectopic cilia

 

Soft Coated Wheaten Terrier

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Glaucoma—goniodysgenesis with angle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tibetan Spaniel

 

 

 

 

 

 

 

 

 

 

 

 

closure Lens luxation

Persistent pupillary membranes Progressive retinal degeneration Vitreal degeneration

Shih Tzu

Cataract—anterior cortex

452 APPENDIX

Persistent hyaloid artery Persistent pupillary membranes Progressive retinal degeneration

Prolapse of the gland of the third eyelid

Tibetan Terrier

Cataract—posterior cortex Ceroid lipofuscinosis

Corneal dystrophy—epithelial/stromal Distichiasis

Lens luxation (± secondary glaucoma) Persistent pupillary membranes Progressive retinal degeneration

Retinal degeneration—night blindness— young age

Retinal dysplasia—folds

Toy Havanese

Progressive retinal degeneration

Toy Terrier

Lens luxation (± secondary glaucoma)

Vizsla

Cataract—anterior or posterior cortex Corneal degeneration—epithelial/stromal Distichiasis

Entropion

Eyelid melanomas, multiple Persistent pupillary membranes Progressive retinal degeneration

Weimaraner

Cataract—anterior cortex

Chronic corneal erosion syndrome Corneal dystrophy—epithelial/stromal Deep medial canthal pockets Distichiasis

Entropion

Eversion of the cartilage of the third eyelid Eyelid neoplasia

Persistent pupillary membranes Retinal dysplasia—folds

Welsh Springer Spaniel

Cataract—anterior cortex Cataract—recessive—congenital—nuclear/

posterior cortex

Corneal dystrophy—epithelial/stromal Distichiasis

Entropion Glaucoma—dominant—closed angle Persistent pupillary membranes Progressive retinal degeneration Retinal dysplasia—folds

Welsh Terrier

Cataract—anterior or posterior cortex Distichiasis

Ectopic cilia Glaucoma—closed angle Keratoconjunctivitis sicca

Lens luxation (± secondary glaucoma) Persistent pupillary membranes Progressive retinal degeneration

West Highland White Terrier

Atopic conjunctivitis and blepharitis Cataract—adult—anterior or posterior

cortex, nuclear Cataract—recessive—posterior sutures Chronic corneal erosion syndrome Keratoconjunctivitis sicca

Lens luxation Microphthalmia

Persistent pupillary membranes Progressive retinal degeneration Retinal dysplasia—folds

Whippet

Lens luxation (± secondary glaucoma) Progressive retinal degeneration Vitreal degeneration

Wire Fox Terrier

See Fox Terrier (Wirehaired).

Yorkshire Terrier

Atopic conjunctivitis and blepharitis Cataract—anterior, posterior, or equato-

rial cortex

Corneal dystrophy—epithelial/stromal Distichiasis

Entropion Keratoconjunctivitis sicca

Persistent pupillary membranes Progressive retinal degeneration Retinal dysplasia—geographic/detached

CATS

Abyssinian

Progressive retinal degeneration—domi- nant trait—kitten

Progressive retinal degeneration—reces- sive trait—2 to 4 years old

Albinotic Felidae

Esotropia

Birman

Cataract—congenital—posterior nuclear Corneal dermoids

Burmese

Corneal dermoids Corneal sequestrum

Eyelid hypoplasia (“coloboma”) Glaucoma—narrow to closed angles Progressive retinal degeneration Prolapse of the gland of the third eyelid

Domestic Shorthair

A-mannosidosis

GM1 gangliosidosis

GM2 gangliosidosis

Mucopolysaccharidosis I

Himalayan

Cataracts—posterior cortex

Corneal sequestrum

Epiphora

Medial lower lid entropion

Korat

GM1 gangliosidosis

GM2 gangliosidosis

Manx

Progressive corneal edema

Persian

A-mannosidosis

Atresia of the lacrimal puncta and canaliculi Chédiak-Higashi syndrome

Corneal sequestrum Epiphora

Medial lower lid entropion

Progressive retinal degeneration—recessive —early onset

Siamese

Congenital nystagmus Convergent strabismus Corneal sequestrum Glaucoma—primary Globoid cell leukodystrophy

Glycogen storage disease type II (Pompe’s disease)

GM1 gangliosidosis Herpetic keratitis Iris atrophy

Mucopolysaccharidosis VI Progressive retinal degeneration

Sphingomyelin lipidosis (Niemann-Pick disease)

Tapetal degeneration (hereditary)

CATTLE

Aberdeen Angus

Mannosidosis

Ayrshire

Pendular nystagmus

Esotropia

Beef Master

Neuronal lipodystrophy

Brahman

Squamous cell carcinoma

Brown Swiss

Esotropia

Extra lacrimal drainage openings Heterochromia with complete albinism Multiple ocular anomalies (including

cataracts)

Charolais

Colobomas (posterior pole)

Squamous cell carcinoma

Devon

Ceroid lipofuscinosis

Friesian (Holstein)

Accessory nasolacrimal duct openings Cataract, lens luxation, glaucoma (domi-

nant)

Cataract—congenital—recessive Congential corneal edema Esotropia

GM1 gangliosidosis Pendular nystagmus

German Spotted

Squamous cell carcinoma

Guernsey

Microphthalmia

Multiple ocular anomalies Heterochromia with complete albinism Pendular nystagmus

Hereford

Cataract—congenital—recessive Chédiak-Higashi syndrome (recessive) Dermoids (hereditary)

Heterochromia with complete albinism Infectious bovine keratoconjunctivitis Microphthalmia

Multiple ocular anomalies

Optic nerve coloboma (associated with incomplete albinism)

Squamous cell carcinoma

Jersey

Cataract—congenital—recessive Convergent strabismus with exophthalmia Esotropia and exophthalmos

Multiple ocular defects—inherited Pendular nystagmus

Shorthorn

Congenital nystagmus

Convergent strabismus with exophthalmia Dermoids

Esotropia and exophthalmos Glycogen storage disease type II

Heterochromia with complete albinism Microphthalmia

Multiple ocular anomalies

Susceptibility to infectious bovine keratoconjunctivitis

Susceptibility to squamous cell carcinoma

Simmental

Entropion

Squamous cell carcinoma

SHEEP

Corriedale

Congenital (possibly inherited) photosensitivity

Glycogen storage disease type II Glucocerebroside storage disease type II

Hampshire Downs

Entropion

New Zealand Romney

Cataract

Piebald

Congenital upper eyelid eversion Eyelid agenesis

APPENDIX 453

Shropshire

Essential iris atrophy

Southdown

Congenital (possibly inherited) photosensitivity

South Hampshire

Neuronal ceroid lipofuscinosis

Suffolk

Essential iris atrophy

HORSES

Appaloosa

Congenital stationary night blindness

Equine recurrent uveitis (chronic form)

Squamous cell carcinoma

Strabismus

Arabian

Cataract

Melanoma

Belgian

Congenital aniridia and cataract (dominant) Squamous cell carcinoma

Clydesdale

Squamous cell carcinoma

Lipizzaner

Melanoma

Morgan

Cataract—nuclear—congenital—possibly

dominant

Quarter Horse

Aniridia—dominant? Cataracts—nuclear and cortical—

dominant

Dermoid (with cataracts and iridal hypoplasia)

Sarcoids

Rocky Mountain Horse

Anterior segment dysgenesis

Megalocornea

Uveal cysts

454 APPENDIX

Shire

Squamous cell carcinoma

Thoroughbred

Cataract—congenital—dominant

Entropion—congenital

GOAT

PIGS

Miniature Swine

Entropion

Optic nerve and choroidal colobomas

Pot-Bellied

Entropion

Angora

Yorkshire

Squamous cell carcinoma

Cerebrospinal lipodystrophy

 

 

Microphthalmia

REFERENCES

American College of Veterinary Ophthalmologists (2007): Ocular Disorders Presumed to be Inherited in Dogs, 5th ed. ACVO, Urbana, IL.

Bistner SI, et al. (1977): Atlas of Veterinary Ophthalmic Surgery. Saunders, Philadelphia.

Blogg JR (1980): The Eye in Veterinary Practice, Vol. 1. Saunders, Philadelphia.

Bonagura A (1994): Current Veterinary Therapy XII. Saunders, Philadelphia.

Clark RD, Stainer JR (1983): Medical and Genetic Aspects of Purebred Dogs. Veterinary Medicine Publishing Co., Edwardsville, KS.

Helper LC (1989): Magrane’s Canine Ophthalmology, 4th ed. Lea & Febiger, Philadelphia.

Rubin LF (1989): Inherited Eye Diseases in Purebred Dogs. Williams & Wilkins, Baltimore.

GLOSSARY

accommodation adjustments in focal power of the eye necessary to maintain a clearly focused image on the retina as an object moves closer to or farther from the eye; largely accomplished by changes in shape or position of the lens through action of the ciliary muscle. In some species (e.g., birds, fish) additional mechanisms are involved.

adnexa (ocular) periocular structures, consisting of orbit, orbital contents, eyelids, nasolacrimal system, conjunctiva, and third eyelid.

agenesis failure of development of an organ/tissue.

albinism congenital and inherited absence of melanin. In ocular structures, this is most striking in the iris (which is pink) and fundus (in which the choroid is easily seen).

alopecia absence of hair from an area where it is normally found.

amaurosis complete blindness without overt ocular cause (cf. amblyopia). amblyopia reduced vision without overt

ocular cause (cf. amaurosis). angle-closure glaucoma glaucoma due

to mechanical obstruction of the iridocorneal angle that prevents aqueous humor from reaching the trabecular meshwork. Also known as narrowangle or closed-angle glaucoma (cf. open-angle glaucoma).

aniridia inherited congenital complete absence of iris. Aniridia is extremely rare because usually some iris root is present. anisocoria disparity in pupil size between

the two eyes.

ankyloblepharon fusion of the eyelid margins; physiologic for the first 10 days in puppies and kittens.

anophthalmos/anophthalmia complete absence of the eye. Anophthalmos is extremely rare; usually some ocular tissues are present; microphthalmos is more common.

anterior chamber space bounded anteriorly by the cornea and posteriorly by the iris and anterior lens. Contains aqueous humor.

anterior segment collective term for those parts of the eye anterior to the vitreous; consisting of the lens, ciliary

body, iris (and pupil), anterior chamber, cornea, anterior sclera, and conjunctiva (cf. posterior segment).

anterior uveitis inflammation of the ciliary body (cyclitis) and iris (iritis); also called iridocyclitis.

aphakia absence of the lens. Occurs extremely rarely as an inherited condition; extreme microphakia is more likely.

aphakic crescent crescent-shaped space created between the equator of a dislocated (luxated or subluxated) lens and the dilated pupil. Pathognomonic for lens dislocation.

aqueous flare Tyndall effect seen when a focal beam of light passes through aqueous humor containing excessive protein and/or cells (plasmoid aqueous). Pathognomonic for disruption of the blood-aqueous barrier.

aqueous humor clear fluid made by the ciliary body epithelium; is released into the posterior chamber, fills the anterior chamber, and egresses through the iridocorneal angle. Responsible (in part) for meeting the metabolic needs of the avascular lens and cornea.

area centralis retinal region with high density of cone photoreceptors and ganglion cells that is lateral to the optic nerve head in cats. Important for visual acuity.

asteroid hyalosis fixed opacities composed of a calcium-lipid complex and occurring in an otherwise normal vitreous body. Relatively common in older animals (cf. syneresis and synchysis scintillans).

astigmatism optical condition in which light coming from a single point in the environment is not focused to a single point on the retina, usually owing to irregularities in corneal curvature. In regular astigmatism the cornea is shaped more like a football than like part of a sphere and the resulting image is distorted but in a somewhat predictable fashion. In irregular astigmatism the cornea is very irregular and light is not uniformly brought into focus on the retina; usually due to corneal disease or injury.

Bergmeister’s papilla mass of glial cells surrounding the hyaloid artery in the center of the optic disc; pathologic in most species; seen commonly in ruminants.

binocular vision the ability to use the two eyes simultaneously to focus on the same object. Fusion of these two separate images by the brain allows for stereopsis and a further improvement in the ability to detect depth.

blepharitis inflammation of the upper or lower eyelids.

blepharoplasty plastic surgery of the eyelids.

blepharospasm spasm of the orbicularis oculi muscle resulting in eyelid closure. blood-aqueous barrier physiologic barrier formed by the iris and ciliary body vascular endothelium and the ciliary epithelium that limits movement of plasma components into the aqueous humor. Part of the blood-ocular barrier. blood-ocular barrier physiologic barrier formed by the vascular endothelium and some intraocular epithelial tissues that limits movement of plasma components into the eye. Composed of the bloodaqueous barrier anteriorly and the

blood-retinal barrier posteriorly. blood-retinal barrier physiologic barrier

formed by the retinal vascular endothelium and the retinal pigment epithelium that limits movement of plasma components into the retina and vitreous. Part of the blood-ocular barrier.

bulla a large fluid-filled vesicle or blister, usually due to corneal edema.

bullous keratopathy disease of the cornea associated with bullae formation.

buphthalmos/buphthalmia enlargement of the eye due to glaucoma.

canaliculus small epithelium-lined tube at the inner aspect of the upper and lower lids, leading from the nasolacrimal punctum to the lacrimal sac (plural: canaliculi).

canthoplasty plastic surgery on the medial or lateral canthus.

canthotomy surgical incision of (usually the lateral) canthus to improve surgical visualization or access.

455

ulcerative erosion).

456 GLOSSARY

canthus the angle at the medial and lateral ends of the palpebral fissure where the upper and lower eyelids join. caruncle a small piece of skin at the medial canthus from which hairs often

protrude.

cataract opacity of the lens and/or lens capsule.

central progressive retinal atrophy a group of disorders in which retinal degeneration is accompanied by numerous, small, pigmentlike foci over the tapetal fundus. The primary defect is in the retinal pigment epithelium, whereas in generalized progressive retinal atrophy (PRA) the defect is in the photoreceptors. Also known as retinal pigment epithelial dystrophy.

chalazion lipogranuloma of a tarsal (meibomian) gland due to impaction of secretions and sometimes rupture into the surrounding eyelid tissue.

chemosis conjunctival edema.

“cherry eye” lay term for prolapsed gland of the third eyelid.

chorioretinitis inflammation of the choroid and retina in which choroiditis is the dominant and presumed initiating factor (cf. retinochoroiditis).

choroid the posterior aspect of the uveal tract immediately external to the retina; responsible for nutrition of the outer retinal layers.

choroiditis inflammation of the choroid; usually caused by or causing associated retinitis, resulting in retinochoroiditis and chorioretinitis, respectively.

chronic immune-mediated keratoconjunctivitis syndrome (CIKS) characteristic immune-mediated disease of the cornea and conjunctiva of dogs also known as chronic superficial keratitis (CSK), pannus, and Uberreiter’s syndrome.

chronic superficial keratitis (CSK) a general descriptive pathologic term that is sometimes used to describe a characteristic immune-mediated disease of the cornea and conjunctiva of dogs also known as pannus, chronic immunemediated keratoconjunctivitis syndrome (CIKS), and Uberreiter’s syndrome.

ciliary body part of the uveal tract between the iris and the choroid; consists of ciliary processes that produce aqueous humor and the ciliary muscle responsible for accommodation and iridocorneal angle/trabecular meshwork opening.

ciliary sulcus poorly defined transition point between the posterior surface of the iris and the anterior surface of the ciliary body.

cilium eyelash (plural: cilia). closed-angle glaucoma glaucoma associ-

ated with apposition of the peripheral iris to the peripheral cornea (cf. openangle glaucoma).

collie eye anomaly inherited developmental defect of collies and some other breeds characterized by choroidal hypoplasia, with or without colobomas, and retinal detachment.

collyrium eye wash.

coloboma congenital absence of any ocular tissue. Commonly affected tissues are eyelid, iris, choroid, and optic disc. Usually present as a gap, hole, fissure, or notch-shaped defect. Sometimes differentiated into typical colobomas (defects lying in or near the 6 o’clock position within the eye and due to failed closure of the fetal fissure) and atypical colobomas (defects occurring in areas other than the fetal fissure).

cone retinal photoreceptor adapted for vision in bright light, for color vision, and for fine visual acuity.

conjugate ocular movements movement of the eyes in the same fashion; e.g., movement of both eyes to the right, left, up, or down. These movements are known as versions.

conjunctiva mucus membrane lining the posterior aspect of the upper and lower eyelids (palpebral conjunctiva), both surfaces of the third eyelid, and the anterior sclera (bulbar conjunctiva).

conjunctival follicles hypertrophy and coalescence of conjunctival lymphoid tissue in response to conjunctival inflammation. Produces a characteristic cobblestone appearance on the conjunctival surfaces, especially within the conjunctival fornix.

conjunctival fornix region where the palpebral conjunctiva reflects to become bulbar conjunctiva or to cover the anterior face of the third eyelid. There is also a secondary fornix between the posterior aspect of the third eyelid and the globe. Also known as the conjunctival cul-de-sac.

c o n j u n c t ivo r h i n o s t o m y s u rg i c a l creation of a communication between the conjunctiva and the nasal cavity performed to circumvent a dysfunctional nasolacrimal system.

contact lens thin plastic lens that fits directly on the cornea under the eyelids, thereby protecting the cornea during healing. Also known as a therapeutic soft contact lens (TSCL).

contralateral situated on or pertaining to the other side.

corectopia displacement of the pupil from its normal position.

corneal degeneration unilateral or bilateral keratitis characterized by corneal edema and subepithelial deposition of lipid and/or mineral, and often with corneal vascularization (cf. corneal dystrophy).

corneal dystrophy progressive, bilateral, approximately symmetrical hereditary corneal disease unassociated with inflammation; may affect the epithelium, stroma, or endothelium (cf. corneal degeneration).

corneal erosion loss of corneal epithelium. Distinguished from corneal ulcers by connotation, erosions being superficial (sometimes not even all epithelial layers) and typically recurrent.

corneal graft surgical placement of a section of donor cornea to replace a diseased region of host cornea (cf. keratoplasty).

corneal mummification see corneal sequestrum.

corneal necrosis see corneal sequestrum. corneal reflex closure of the eyelids induced by light touching of the cornea with a few wisps of cotton teased off a

cotton-tipped applicator.

corneal sequestrum enigmatic condition unique to the cat cornea in which a (usually axial) region of stroma becomes amber to black, undergoes degeneration, and may be slowly extruded by the surrounding normal cornea while eliciting a marked foreign body reaction. Corneal ulceration may or may not be present. Also known as feline keratitis nigrum, corneal necrosis, and corneal mummification.

corneal ulcer a break in continuity of corneal epithelium with or without loss of corneal stroma. Also known as keratitis (cf. corneal

corpora nigra irregular cystic dilations on the pupillary margin of the iris in large herbivores. Most notable dorsally but typically also present ventrally. Also known as granula iridica.

cortical blindness blindness caused by a lesion in the visual (occipital) cortex. cotton-wool spots fluffy white opacities

within the nerve fiber layer of the retina due to edema secondary to microinfarcts. Seen as an early change with systemic hypertension.

cryotherapy localized tissue destruction by freezing.

cyclitic membrane organized fibrinous exudate and, subsequently, a fibro-

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