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Файл:Ординатура / Хирургия / Библиотека им академика М.И. Перельмана / Книга_697_Библиотеки_им_академика_М_И_Перельмана.pdf
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- •Foreword I
- •Foreword II
- •Preface
- •Acknowledgments
- •Contents
- •1: History of the Treatment of Anorectal Malformations
- •1.1 Introduction
- •1.2 The Early Times
- •References
- •2: Basic Anatomy and Physiology of Bowel Control
- •2.1 Internal Sphincter
- •2.2 General Anatomic Principles in Anorectal Malformations
- •2.3 Nerves
- •2.4 Blood Supply
- •2.5 Basic Physiology Principles of Bowel Control
- •References
- •3: Prenatal Diagnosis
- •3.1 Male Fetuses
- •3.1.1 Abnormal Sacrum (Fig. 3.3)
- •3.1.2 Tethered Cord
- •3.1.3 Absent Kidney (Fig. 3.5)
- •3.1.4 Vertebral Anomalies
- •3.1.5 Hydronephrosis (Fig. 3.6)
- •3.2 Female Fetuses
- •3.2.2 Pelvic Cystic Mass
- •3.2.3 Cloacal Exstrophy
- •References
- •4: Neonatal Management
- •4.1 Introduction
- •4.2 Most Common Scenario
- •4.4 Physical Examination
- •4.4.1 Male Patients
- •4.5 Female Babies
- •4.6 Neonatal Management
- •4.7 Cloacal Exstrophy
- •References
- •5: Colostomy
- •5.1 Introduction
- •5.2 Stoma Locations
- •5.3 Ileostomies
- •5.4 To Divert or Not to Divert, That Is the Question
- •5.5 Recommended Types of Colostomies
- •5.5.1 Newborn Babies with Anorectal Malformations
- •5.6 Left Transverse Colostomy
- •5.7 Cecostomies
- •5.8 Creation of a Colostomy
- •5.8.1 Surgical Technique
- •5.9 Colostomy in Cases of Cloaca with Hydrocolpos
- •5.10 Other Types of Colostomies
- •5.11 Colostomy Care
- •5.12 Colostomy Closure
- •5.13 Surgical Technique
- •5.14 Errors and Complications in Colostomies
- •5.16 Prolapse
- •5.17 Surgical Treatment for Prolapse
- •5.18 Malposition of the Stomas
- •References
- •6: Imaging
- •6.1 Introduction
- •6.2 Prenatal Diagnosis
- •6.3 Neonatal Imaging
- •6.4.1 Anatomic Facts and Timing
- •6.5 The Old Invertogram
- •6.6 High-Pressure Distal Colostogram
- •6.7 Technique
- •6.8 Most Common Errors
- •6.9 Not Showing the Coccyx and the Sacrum During the Fluoroscopy Studies
- •6.11 Distal Colostogram in Cloacas
- •6.12 Monitoring Constipation
- •6.13 Radiology During the Bowel Management Program
- •6.14 Monitoring the Urinary Tract
- •References
- •7: Bowel Preparation in Pediatric Colorectal Surgery
- •7.1 Major Procedures
- •7.2 Primary Procedures for the Treatment of Anorectal Malformation During the Newborn Period
- •7.3 Primary Pull-Through in Newborn Patients with Hirschsprung’s Disease
- •7.4 Patients with Hirschsprung’s Disease with Enterocolitis After the Neonatal Period
- •7.5 Patients with Hirschsprung’s Disease Beyond the Neonatal Period, Without Enterocolitis
- •7.6 Colostomy Closures
- •References
- •8: Recto-perineal Fistula
- •8.2 Associated Defects
- •8.3 Diagnosis
- •8.3.1 Female Patients
- •8.3.2 Male Patients
- •8.4 Management
- •8.5 Dilatations
- •8.6 Cutback Operation
- •8.7 Minimal Posterior Sagittal Anoplasty
- •8.7.1 Male Patients
- •8.7.2 Surgical Technique
- •8.7.3 Female Patients
- •8.8 Postoperative Care
- •References
- •9: Rectourethral Bulbar Fistula
- •Introduction
- •Associated Defects
- •Posterior Sagittal Anorectoplasty
- •Surgical Technique
- •Functional Results
- •References
- •10: Rectourethral Prostatic Fistula
- •10.1 Introduction
- •10.2 Associated Defects
- •10.3 Surgical Repair
- •References
- •11: Recto-bladder Neck Fistula
- •11.2 Associated Defects
- •11.2.1 Sacral Defects
- •11.2.2 Spinal-Associated Defects
- •11.2.3 Urologic-Associated Defects
- •11.2.5 Neurosurgical-Associated Defects
- •11.2.6 Cardiovascular-Associated Defects
- •11.2.7 Other Associated Defects
- •11.3 Diagnosis
- •11.4 Treatment
- •11.4.1 Colostomy
- •11.4.2 Main Repair
- •11.4.3 Laparotomy
- •11.4.4 Laparoscopy
- •11.5 Special Problems
- •11.6 Functional Results
- •11.6.1 Fecal Control
- •11.6.2 Urinary Control
- •References
- •12: Imperforate Anus Without Fistula in Males and Females
- •12.1 Introduction
- •12.2 Anatomic Characteristics
- •12.3 Main Repair
- •12.4 Function and Results
- •References
- •13: Minimally Invasive Approach to Anorectal Malformations
- •13.1 Introduction
- •13.2 Males
- •13.3 Females
- •References
- •14: Rectal Atresia
- •14.1 Treatment
- •14.2 Surgical Repair
- •References
- •15: Rectovestibular Fistula
- •15.2 Associated Defects
- •15.2.1 Sacral
- •15.2.2 Spinal
- •15.2.3 Urologic
- •15.2.4 Gynecologic
- •15.2.5 Gastrointestinal
- •15.2.6 Tethered Cord
- •15.2.7 Cardiovascular
- •15.3 Diagnosis
- •15.4 Treatment
- •15.4.1 Colostomy or No Colostomy
- •15.5 Main Repair (Animation 15.1)
- •15.6 Complications
- •15.7 Functional Results
- •15.9 Surgical Technique
- •References
- •16: Cloaca, Posterior Cloaca and Absent Penis Spectrum
- •16.1 Cloaca
- •16.1.1.1 Associated Defects
- •16.1.1.2 Goals of Treatment
- •16.1.1.3 Neonatal Management
- •16.1.1.4 Main Repair
- •Cloacas with a Common Channel of Less Than 1 cm
- •Cloacas with a 1–3 cm Common Channel
- •Cloacas with a 3- to 5-cm Common Channel (Animation 16.3)
- •Carving of the Pubic Cartilage Maneuver
- •Separations of Vagina(s) from the Urinary Tract (Animation 16.3)
- •Vaginal Switch
- •Vaginal Replacement
- •Vaginal Replacement with Rectum
- •Vaginal Replacement with Colon
- •Vaginal Replacement with Small Bowel
- •Cloacas with Extremely Long Common Channels
- •16.1.1.5 Postoperative Care
- •16.1.2 Urologic Concerns
- •16.1.3 Gynecologic Concerns
- •16.1.4 Reoperations
- •16.1.4.1 Persistent Urogenital Sinus
- •16.1.4.3 Acquired Urethral Atresia or Stricture
- •16.1.4.4 Sequelae from Catastrophic Complications
- •16.1.5 Transpubic Approach
- •16.2 Posterior Cloaca and Absent Penis Spectrum
- •16.2.1 Surgical Repair
- •References
- •17: Cloacal Exstrophy and Covered Cloacal Exstrophy
- •17.1 Neonatal Approach
- •17.2 Pull-Through or “Permanent Stoma”
- •17.3 Covered Cloacal Exstrophy
- •References
- •18: General Principles for the Postoperative Management of Patients with Anorectal Malformations
- •18.1 General Care
- •18.2 Local Care
- •18.3 Anal Dilatations
- •18.4 Avoiding Constipation
- •18.5 Toilet Training
- •19: Postoperative Evaluation
- •References
- •20: Bowel Management for the Treatment of Fecal Incontinence
- •20.1 Introduction
- •20.2 Goals of the Bowel Management Program
- •20.3 Evaluation of the Patient for Bowel Management
- •20.5 Laxative Trial
- •20.6 About Our Program
- •20.7 Content of the Enema
- •20.8 Rationale to Change the Type of Enema
- •20.9 Bowel Management for the Treatment of Severe Diaper Rash
- •20.10 Bowel Management Through a Stoma
- •References
- •21: Operations for the Administration of Antegrade Enemas
- •21.1 Introduction
- •21.2 Our Preferred Technique
- •21.4 Continent Neo-appendicostomy
- •References
- •22: Reoperations
- •22.1 Introduction
- •22.4.1 Recurrent Fistula (17 Cases)
- •22.4.2 Persistent Rectourethral Fistula (24 Cases)
- •22.4.3 Acquired Fistula (9 Cases)
- •22.5 Posterior Urethral Diverticulum (32 Cases)
- •22.6 Acquired Rectal Atresia or Stenosis (83 Cases)
- •22.7 Presacral Masses
- •22.9 Prolapse
- •References
- •23: Urologic Problems in Anorectal Malformations
- •23.1 Introduction
- •23.2 Neonatal Approach
- •23.4 Most Common Urologic Abnormalities in Male Patients with Anorectal Malformations
- •23.4.1 Absent Kidney
- •23.4.2 Urethral Problems
- •23.6 Hypospadias
- •23.7 Ectopic Ureters in Males
- •23.8 Ectopic Ureters in Females
- •23.9 Ectopic Vas Deferens
- •23.10 Ectopic Verumontanum
- •23.11 Megalourethra
- •23.13 Neurogenic Bladder
- •23.14 Postoperative Problems
- •23.16 Sexual Problems
- •23.17 Tethered Cord
- •23.18 The Ultimate Concern, Kidney Function
- •References
- •24: Hirschsprung’s Disease
- •24.1 Introduction
- •24.2 Historical Review
- •24.3 Incidence, Inheritance, and Associated Anomalies
- •24.4 Pathogenesis
- •24.5 Genetics
- •24.6 Clinical Manifestations and Differential Diagnosis
- •24.7 Histologic Diagnosis
- •24.8 Differential Diagnosis
- •24.9 Early Management
- •24.10 Surgical Treatment
- •24.10.1 The Authors’ Approach
- •24.11 Total Colonic Aganglionosis
- •24.13 Problems, Complication, and Sequela Secondary to Operations for Hirschsprung’s Disease
- •24.13.1.1 Fecal Incontinence
- •24.13.2 Non-preventable Complications
- •24.13.3 Partially Preventable Complications
- •References
- •25: Idiopathic Constipation and Other Motility Disorders
- •25.2 Incidence, Social Impact, and Relevance
- •25.3 Etiology
- •25.3.2 Rectal Manometry
- •25.3.5 Botulinum Toxin Injection
- •25.4 Pathogenesis
- •25.5 Natural History and Clinical Manifestations
- •25.6 Diagnosis
- •25.6.1 Colonic Transit Time
- •25.6.2 The Evaluation of Severity: Search for Objective “Instruments”
- •25.7 Management
- •25.7.3 Electric Stimulation
- •25.8 Surgical Treatment
- •25.8.2 Colonic Resection
- •References
- •26: Posterior Sagittal Approach for the Treatment of Other Conditions
- •26.1 The Kraske Operation
- •26.2 Urogenital Sinus with Normal Rectum
- •26.3 Urogenital Sinus with Normal Rectum and Adrenal Hyperplasia
- •26.4 Acquired Urethral Atresia
- •26.5 Acquired Rectourethral Fistula
- •26.6 Giant Seminal Vesicle
- •26.7 Urethral Tumors
- •26.8 Acquired Rectovaginal Fistula
- •26.9 Rectal Tumors
- •26.10 Presacral Masses
- •26.11 Surgical Technique
- •26.12 Posterior Sagittal Approach, Its Application in Cases with Hirschsprung’s Disease
- •26.13 Vaginal Atresia with Normal Rectum
- •References
- •27: Miscellaneous Conditions
- •27.1 Part I: Perianal Abscess and Fistula

Surgical Treatment
of Colorectal Problems
in Children
Alberto Peña
Andrea Bischo
123

Surgical Treatment of Colorectal
Problems in Children


Alberto Peña • Andrea Bischoff
Surgical Treatment
of Colorectal Problems
in Children

Alberto Peña
Pediatric Surgery
Colorectal Center for Children
Cincinnati Children’s Hospital
Cincinnati, OH
USA
Andrea Bischoff
Pediatric Surgery
Colorectal Center for Children
Cincinnati Children’s Hospital
Cincinnati, OH
USA
ISBN 978-3-319-14988-2 ISBN 978-3-319-14989-9 (eBook)
DOI 10.1007/978-3-319-14989-9
Library of Congress Control Number: 2015937190
Springer Cham Heidelberg New York Dordrecht London
© Springer International Publishing Switzerland 2015
This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or
part of the material is concerned, specifi cally the rights of translation, reprinting, reuse of
illustrations, recitation, broadcasting, reproduction on microfi lms or in any other physical way,
and transmission or information storage and retrieval, electronic adaptation, computer software,
or by similar or dissimilar methodology now known or hereafter developed.
The use of general descriptive names, registered names, trademarks, service marks, etc. in this
publication does not imply, even in the absence of a specifi c statement, that such names are
exempt from the relevant protective laws and regulations and therefore free for general use.
The publisher, the authors and the editors are safe to assume that the advice and information in
this book are believed to be true and accurate at the date of publication. Neither the publisher nor
the authors or the editors give a warranty, express or implied, with respect to the material
contained herein or for any errors or omissions that may have been made.
Printed on acid-free paper
Springer International Publishing AG Switzerland is part of Springer Science+Business Media
(www.springer.com)

To our parents
To our children
To all children born with congenital anomalies


Foreword I
The care of infants and children with anorectal malformations and disorders
has long been an important component of the pediatric surgeon’s practice.
Information concerning the recognition and management of these relatively
common conditions dates back hundreds of years. Progress during the past
half-century due to advances in imaging, both prenatal and postnatal anatomic and embryologic studies, improved detection of associated anomalies,
the availability of antibiotics, and improvements in overall care resulted in
survival of most of the patients, but the functional outcomes following
attempted surgical correction of these conditions were not optimal and
remained a challenge. While children’s surgeons worldwide recognized the
guarded outcomes particularly related to establishing continence, it was diffi cult to reach a consensus on classifi cation, type of procedure, and methods
to assess outcomes and compare results.
Following the early work of Douglas Stephens and Durham Smith, many
surgeons were successful in achieving good outcomes for most infants with
imperforate anus and a perineal fi stula and girls with a rectoforchette (vestibular) fi stula or those without a fi stula; however, in those defects where the
rectal atresia ended with a recto-urethral or bladder fi stula and in instances of
cloacal anomalies results were often poor. Interest in these cases peaked
when Peter de Vries and Alberto Peña fi rst described the posterior sagittal
anorectoplasty (PSARP) procedure in 1980. While there remains some honest differences of opinion regarding the operative approach to some cases and
the success rates, surgeons throughout the world have employed the PSARP
in many patients and there has been a cooperative international effort to modify the old Wingspread and Peña Classifi cations and adopt the Krickenbeck
consensus to identify and classify the various anomalies and assess
outcomes.
Dr. Peña has focused his career on caring for infants and children with
colorectal problems both here and abroad. He is clearly recognized as one of
the leading experts in the fi eld and has made major contributions to the care
of these children. This textbook Surgical Treatment of Colorectal Problems
in Children co-edited by Dr. Andrea Bischoff is truly a labor of love and
refl ects the vast personal experience of the authors. As noted by the authors
in their forwarding remarks, this is not a data-driven, evidenced-based textbook, but rather an observational personalized approach based on their
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viii
considerable experience in the care of these children. The book contains 27
chapters that cover the broad spectrum of colorectal conditions from the complex to the mundane (fi stula-in-ano, fi ssure, hemorrhoids, bowel preparation)
as well as an historical background, imaging, the role of minimally invasive
surgery, motility disorders, and perhaps more importantly bowel management. To his credit Dr. Peña has been a strong advocate of establishing multidisciplinary centers for colorectal disorders to aid children with motility
disorders and those that require bowel management programs especially in
the postoperative period. The textbook also includes chapters on Hirschsprung
disease and reoperative surgery but excludes any information on infl ammatory bowel disease (IBD). While this might be viewed as a weakness of the
book, it is noted that the authors intentionally left out the IBD chapter as they
did not feel their experience in this area was adequate.
One of the strengths and more unique aspects of the textbook is its use of
animation and careful attention to details that illustrate the surgical techniques employed in the operative care of the patients. The illustrations in the
book are superior. Another important area of emphasis in the text is the thorough evaluation of the status of the sacrum and spinal cord in determining
outcomes.
The textbook by Peña and Bischoff is an extensive reference on colorectal
disorders in children that will be useful to those both in training and practice
and provides insights into these conditions based on their enormous experience with these cases. It will be an excellent resource and valuable addition
to a pediatric surgeon’s personal library.
Foreword I
Jay L. Grosfeld
Indiana University School of Medicine
Indianapolis , IN , USA

Foreword II
In 1982, Prof. Alberto Pena made an outstanding contribution to the management of anorectal malformations by introducing the procedure of posterior
sagittal anorectoplasty which in subsequent years has become the classic
approach for the treatment of anorectal malformations. The book Surgical
Treatment of Colorectal Problems in Children represents over 30 years of
Prof. Pena’s experience in dealing with colorectal disorders in children.
The pediatric surgical community will greatly appreciate the efforts of
Prof. Alberto Pena and Dr. Andrea Bischoff in putting together their vast
experience in a valuable and easily readable book. The authors provide a
comprehensive description of operative techniques for various colorectal
malformations in children. The text is organised in a systematic manner providing step-by-step detailed practical advice on operative approach on the
management of these congenital malformations. The strength of the book is
that it is based on the experience and best belief of the authors which goes on
to show that the successful correction of colorectal anomalies requires a thorough understanding of the problem and the pathological anatomy as well as
meticulous attention to surgical techniques.
An interesting and unique feature of this book is the generous use of high
quality colour illustrations to clarify and simplify various operating techniques. Another unique feature of the book which has not been used before in
a pediatric surgical text is the use of sophisticated computer animation for the
diagnostic accuracy required for the effective treatment of anorectal
malformations.
I congratulate the authors for producing the most comprehensive and welldocumented text ever written on the surgical treatment of colorectal problems
in children. This book provides an authoritative and complete account of various colorectal problems in children. I hope that the trainees as well as the
established pediatric surgeons, pediatric urologists and pediatricians will fi nd
this textbook useful as a guide when dealing with colorectal problems.
Dublin , Ireland Prem Puri
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