Добавил:
kiopkiopkiop18@yandex.ru t.me/Prokururor I Вовсе не секретарь, но почту проверяю Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:

Ординатура / Офтальмология / Английские материалы / Illustrated Tutorials in Ophthalmology Kanski, Bolton 2001

.pdf
Скачиваний:
0
Добавлен:
28.03.2026
Размер:
49.57 Mб
Скачать

Familial exudative vitreoretinopathy

Inheritance - dominant Presents - infancy

Prognosis - poor (RD, vitreous haemorrhage and cataract )

Temporal fibrovascular proliferation Temporal dragging of disc and macula similar to ROP

DIABETIC RETINOPATHY

1.Adverse risk factors

2.Pathogenesis

3.Background diabetic retinopathy

4.Diabetic maculopathies

Focal

Diffuse

Ischaemic

5.Clinically significant macular oedema

6.Preproliferative diabetic retinopathy

7.Proliferative diabetic retinopathy

Adverse Risk Factors

1.Long duration of diabetes

2.Poor metabolic control

3.Pregnancy

4.Hypertension

5.Renal disease

6.Other

Obesity

Hyperlipidaemia

Smoking

Anaemia

Pathogenesis of diabetic retinopathy

Consequences of retinal ischaemia

Consequences of chronic leakage

Location of lesions in background diabetic retinopathy

Signs of background diabetic retinopathy

Microaneurysms usually

Intraretinal dot and

temporal to fovea

blot haemorrhages

Hard exudates frequently

Retinal oedema seen as

arranged in clumps or rings

thickening on biomicroscopy

Focal diabetic maculopathy

 

 

 

 

 

 

 

Circumscribed retinal thickening

 

 

 

 

 

Focal leakage on FA

 

Associated complete or incomplete

Focal photocoagulation

 

 

 

 

 

circinate hard exudates

Good prognosis

 

 

 

 

 

 

Diffuse diabetic maculopathy

 

 

 

 

Diffuse retinal thickening

Generalized leakage on FA

Frequent cystoid macular oedema

Grid photocoagulation

Variable impairment of visual acuity

Guarded prognosis

 

 

 

 

Соседние файлы в папке Английские материалы