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Corrective Endoscopy and Surgery in Inflammatory Bowel and Colorectal Diseases
Advanced Management of Complications
- 1st Edition - October 15, 2024
- Editors: Bo Shen, Ravi P Kiran
- Language: English
- Hardback ISBN:9 7 8 - 0 - 3 2 3 - 8 3 4 3 9 - 1
- eBook ISBN:9 7 8 - 0 - 3 2 3 - 8 3 4 4 0 - 7
Benign and malignant colorectal diseases, including inflammatory bowel diseases, continue to increase in both incidence and prevalence and require medical, and in some, endoscopic,… Read more
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Request a sales quoteBenign and malignant colorectal diseases, including inflammatory bowel diseases, continue to increase in both incidence and prevalence and require medical, and in some, endoscopic, or surgical treatment. Today’s clinicians must be prepared to diagnose and manage the frequent endoscopic or surgical procedure-associated complications associated with these procedures. Corrective Endoscopy and Surgery in Inflammatory Bowel and Colorectal Diseases: Advanced Management of Complications provides authoritative, step-by-step guidance on the complex complications encountered by gastroenterologists, inflammatory bowel disease specialists, endoscopists, general surgeons, gastrointestinal surgeons, and colorectal surgeons, offering real-world principles and techniques of corrective endoscopy or corrective surgery in one convenient volume.
- Provides expert guidance on the diagnosis and treatment of commonly encountered post-endoscopic or surgical procedure-associated complications, including balloon dilation and electroincision of strictures, resection and anastomosis, strictureplasty, and reconstruction procedures performed for Crohn’s disease, ulcerative colitis, colon cancer, or diverticular disease.
- Brings together multidisciplinary techniques and modalities for the management of these complex procedure-associated complications.
- Contains dozens of practical, up-to-date chapters covering the current literature; the authors’ vast personal experience in principles, techniques, instruments, and devices; and future implications.
- Provides clinical features of procedure-associated complications, which require scientific investigation on their etiology and pathogenesis.
- Features nearly 200 high-quality illustrations and procedural videos that provide essential visual guidance.
- A unique, must-have resource for gastroenterologists, GI endoscopists, general surgeons, colorectal surgeons, GI and colorectal fellows, IBD fellows, and advanced endoscopy fellows.
- An eBook version is included with purchase. The eBook allows you to access all of the text, figures and references, with the ability to search, customize your content, make notes and highlights, and have content read aloud. Additional digital ancillary content may publish up to 6 weeks following the publication date.
Gastroenterologists, GI endoscopists, general surgeons, colorectal surgeons, GI and colorectal fellows, IBD fellows, advanced endoscopy fellows
- Cover image
- Title page
- Copyright
- Dedication
- Contributors
- Preface
- Contents
- 1 Overview of Common Benign and Malignant Colorectal Diseases
- ABBREVIATIONS
- INTRODUCTION
- INFLAMMATORY BOWEL DISEASES
- DIVERTICULAR DISEASES
- COLORECTAL CANCER
- RECTAL PROLAPSE AND RECTOCELE
- SLOW TRANSIT CONSTIPATION
- OTHER COLORECTAL DISEASES
- SUMMARY AND RECOMMENDATION
- REFERENCES
- 2 Overview of Common Endoscopic and Surgical Procedures for the Management of Colorectal Diseases
- ABBREVIATIONS
- INTRODUCTION
- THERAPEUTIC MODALITIES OF ENDOSCOPY
- THERAPEUTIC MODALITIES OF COLORECTAL SURGERY
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 3 Risk Factors for Endoscopy- or Surgery-Associated Complications in Inflammatory Bowel and Colorectal Diseases
- ABBREVIATIONS
- INTRODUCTION
- OVERVIEW OF INFLAMMATORY BOWEL AND COLORECTAL DISORDERS
- COLONOSCOPIC POLYPECTOMY
- ENDOSCOPIC MUCOSAL RESECTION AND ENDOSCOPIC SUBMUCOSAL DISSECTION
- ENDOSCOPIC BALLOON DILATION OF STRICTURES
- ENDOSCOPIC BALLOON DILATION IN COLORECTAL CANCER
- ENDOSCOPIC STRICTUROTOMY
- SURGERY FOR CROHN’S DISEASE
- SURGERY FOR ULCERATIVE COLITIS
- SURGERY FOR DIVERTICULAR DISEASES
- SURGERY FOR COLORECTAL CANCER
- STOMA
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 4 Anastomoses and Complications in Inflammatory Bowel and Colorectal Diseases
- ABBREVIATIONS
- INTRODUCTION
- ANASTOMOSIS AND HEALING
- ANASTOMOTIC LEAKS
- ANASTOMOTIC STRICTURES
- ANASTOMOTIC BLEEDING
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 5 Principles, Techniques, and Precautions of Endoscopic and Surgical Management of Complications in Inflammatory Bowel and Colorectal Disorders
- ABBREVIATIONS
- INTRODUCTION
- PRINCIPLES
- PERSONNEL, SETTING, AND EQUIPMENT
- TECHNIQUES
- COMMON INDICATIONS
- COST-EFFECTIVENESS ANALYSIS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 6 Endoscopy-Associated Complications in Colorectal Diseases: Clinical Presentation and Diagnostic Evaluation
- ABBREVIATIONS
- INTRODUCTION
- BLEEDING
- ILEUS AND ASPIRATION
- PERFORATION AND SEPSIS
- SUMMARY AND RECOMMENDATION
- REFERENCES
- 7 Classification of Postendoscopy and Postoperative Complications
- ABBREVIATIONS
- INTRODUCTION
- COMMON ENDOSCOPY AND SURGERY-ASSOCIATED COMPLICATIONS
- CLASSIFICATION OF ADVERSE EVENTS OF ENDOSCOPY AND SURGERY
- FECAL INCONTINENCE
- SEXUAL DYSFUNCTION
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 8 Porcine Model of Anastomotic Stricture in Crohn’s Disease
- ABBREVIATIONS
- INTRODUCTION
- PRINCIPLES
- TECHNIQUES
- CLINICAL APPLICATIONS
- SUMMARY AND RECOMMENDATION
- REFERENCES
- 9 Radiographic Evaluation and Management of Endoscopy- or Surgery-Associated Complications in Colorectal Diseases
- ABBREVIATIONS
- INTRODUCTION
- ACUTE OR CHRONIC ANASTOMOTIC LEAKS
- FISTULA AND ABSCESS
- ANASTOMOTIC BLEEDING
- POSTOPERATIVE ILEUS
- ANASTOMOTIC STRICTURE
- SMALL BOWEL OBSTRUCTION
- STOMA-RELATED COMPLICATIONS
- CHRONIC INTESTINAL PSEUDO-OBSTRUCTION AFTER TOTAL COLECTOMY
- POUCH-RELATED COMPLICATIONS
- PORTAL VEIN THROMBOSIS
- ENDOSCOPIC PERFORATION
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 10 Histopathological Features of Perforation, Anastomotic Leaks, Abscesses, and Strictures
- ABBREVIATIONS
- INTRODUCTION
- PERFORATIONS
- ANASTOMOTIC LEAKS
- ABSCESSES
- FISTULAS
- STRICTURES
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 11 Salvage Endoscopy in the Management of Acute Lower Gastrointestinal Endoscopy-Associated Complications
- ABBREVIATIONS
- INTRODUCTION
- PERFORATION
- BLEEDING
- ILEUS AND ASPIRATION
- POSTPOLYPECTOMY APPENDICITIS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 12 Closure of Endoscopy- and Surgery-Associated Colonic Defects: From Animal Lab to Endoscopy Suite
- ABBREVIATIONS
- INTRODUCTION
- HISTORY
- ENDOLUMINAL CLOSURE TOOLS
- ANIMAL LABORATORY EXPERIMENTAL STUDIES
- ENDOSCOPIC CLOSURE TECHNIQUES
- BASIC CLIP CLOSURE TECHNIQUES
- CHOOSING THE RIGHT CLIP
- PRINCIPLES FOR CLIP CLOSURE AND PRACTICAL TIPS
- ADVANCED CLIP CLOSURE TECHNIQUES
- OVER-THE-SCOPE CLOSURE
- ENDOSCOPIC SUTURING CLOSURE
- APPLICATION OF ENDOSCOPIC CLOSURE PRINCIPLES
- ENDOSCOPIC CLOSURE OF PERFORATIONS: CLINICAL EXPERIENCE
- POSTOPERATIVE MANAGEMENT
- PROTOCOL FOR MANAGEMENT OF ENDOSCOPIC PERFORATIONS
- MEDICOLEGAL IMPLICATIONS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 13 Endoscopic Management of Anastomotic Strictures in Colorectal Diseases
- ABBREVIATIONS
- INTRODUCTION
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 14 Endoscopic Management of IlealPouch Strictures
- ABBREVIATIONS
- INTRODUCTION
- ETIOLOGIES AND CLASSIFICATIONS OF POUCH STRICTURES
- ENDOSCOPIC BALLOON DILATION
- Endoscopic Stricturotomy and Strictureplasty
- ENDOSCOPIC STENTING
- SUMMARY AND RECOMMENDATION
- REFERENCES
- 15 Endoscopic Management of Postoperative Floppy Bowel
- ABBREVIATIONS
- INTRODUCTION
- AFFERENT LIMB SYNDROME IN THE POUCH
- EFFERENT LIMB SYNDROME IN THE POUCH
- POUCH PROLAPSE, POUCHOCELE, RECTAL PROLAPSE, AND RECTOCELE
- POUCH TWIST/VOLVULUS AND FOLDING AND SIGMOID VOLVULUS
- PROLAPSE OF THE BOWEL PROXIMAL TO ANASTOMOSIS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 16 Endoscopic Therapy of Acute Anastomotic Leaks in Colorectal Surgery
- ABBREVIATIONS
- INTRODUCTION
- DIAGNOSTIC EVALUATION
- ACUTE ANASTOMOTIC LEAKS IN ULCERATIVE COLITIS SURGERY
- ACUTE ANASTOMOTIC LEAKS IN CROHN’S DISEASE SURGERY
- ACUTE ANASTOMOTIC LEAKS IN DIVERTICULAR DISEASE SURGERY
- ACUTE ANASTOMOTIC LEAKS IN COLORECTAL CANCER SURGERY
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 17 Endoscopic Therapy of Fistulas from Chronic Anastomotic Leaks
- ABBREVIATIONS
- INTRODUCTION
- DIAGNOSTIC EVALUATION
- ULCERATIVE COLITIS SURGERY-ASSOCIATED FISTULAS
- CROHN’S DISEASE SURGERY-ASSOCIATED FISTULAS
- DIVERTICULAR DISEASE SURGERY-ASSOCIATED FISTULAS
- COLORECTAL CANCER SURGERY-ASSOCIATED FISTULAS
- APPRAISAL OF OVER-THE-SCOPE CLIPS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 18 Endoscopic Therapy of Presacral Sinus
- ABBREVIATIONS
- INTRODUCTION
- PREVALENCE AND RISK FACTORS
- DIAGNOSTIC EVALUATION
- ENDOSCOPIC THERAPY OF PRESACRAL SINUS IN THE POUCH
- PRESACRAL SINUS IN COLORECTAL DISORDERS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 19 Stoma Complications: Conservative Management
- ABBREVIATIONS
- INTRODUCTION
- STOMA SITE MARKING
- PERISTOMAL SKIN BREAKDOWN SECONDARY TO LEAKAGE
- ALLERGIC CONTACT DERMATITIS
- STOMAL RETRACTION
- PARASTOMAL HERNIA
- STOMA PROLAPSE
- PERISTOMAL PYRODERMA GANGRENOSUM
- STOMAL INTUBATION AS NOVEL LAVAGE THERAPY
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 20 Stomal Complications: Endoscopic Therapy
- ABBREVIATIONS
- INTRODUCTION
- COMMONLY CONSTRUCTED STOMAS
- STOMAL COMPLICATIONS AMENABLE TO ENDOSCOPIC THERAPY
- STOMAL BLEEDING
- STRICTURES
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 21 Stoma Complications: Surgical Management
- ABBREVIATIONS
- INTRODUCTION
- COMMON STOMA COMPLICATIONS
- SURGICAL TECHNIQUES
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 22 Endoscopic Therapy of Crohn’s Disease- and Anastomotic Leak-Associated Pararectal, Parapouch, and Perianal Fistulas and Abscesses
- ABBREVIATIONS
- INTRODUCTION
- ENDOSCOPIC THERAPY FOR PERIANAL CROHN’S DISEASE
- ENDOSCOPIC THERAPY FOR PERIANAL FISTULAS AND ABSCESSES IN ILEAL POUCH-ANAL ANASTOMOSIS
- ENDOSCOPIC THERAPY OF PERIANAL DISEASES FROM ANASTOMOTIC LEAKS IN OTHER COLORECTAL DISEASES
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 23 Endoscopic Management of Diverted or Bypassed Bowel Complications
- ABBREVIATIONS
- INTRODUCTION
- TYPES OF DIVERSION
- INDICATIONS FOR DIVERSION
- ENDOSCOPIC MANAGEMENT OF FISTULAS
- INFLAMMATORY BOWEL DISEASE
- DIVERSION COLITIS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 24 Endoscopic Management of Colorectal Cancer Surgery-Associated Complications
- ABBREVIATIONS
- INTRODUCTION
- PREPARATION OF LOWER GASTROINTESTINAL ENDOSCOPY
- ANASTOMOTIC BLEEDING
- ANASTOMOTIC STRICTURES
- ANASTOMOTIC LEAKS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 25 Endoscopic Management of Valvulus, Rectal Prolapse, Rectocele, and Intussusception
- ABBREVIATIONS
- INTRODUCTION
- VOLVULUS
- RECTAL PROLAPSE
- RECTOCELE
- INTUSSUSCEPTION
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 26 Salvage Interventional Radiology and Surgery in Acute Anastomotic Leak and Abscess
- ABBREVIATIONS
- INTRODUCTION
- ETIOLOGY, CLINICAL PRESENTATION, AND DIAGNOSIS OF ANASTOMOTIC LEAKS
- MANAGEMENT OF ACUTE ANASTOMOTIC LEAKS
- LONG-TERM OUTCOMES AND QUALITY OF LIFE
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 27 Conservative Approaches to Salvaging Patients With Chronic Anastomotic Leaks
- ABBREVIATIONS
- INTRODUCTION
- CAUSES, RISK FACTORS, AND TESTING THE ANASTOMOSIS
- DIAGNOSIS
- MANAGEMENT
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 28 Salvage Surgery for Latrogenic Endoscopy-Associated Perforation
- ABBREVIATIONS
- INTRODUCTION
- IATROGENIC BOWEL PERFORATION
- LAPAROSCOPIC REPAIR AND RESECTION
- COMBINED ENDOSCOPIC AND LAPAROSCOPIC APPROACHES
- OPEN REPAIR AND RESECTION
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 29 J-Pouch and Redo J-Pouch
- ABBREVIATIONS
- INTRODUCTION
- TOTAL PROCTOCOLECTOMY WITH PERMANENT ILEOSTOMY
- RESTORATIVE PROCTOCOLECTOMY WITH ILEAL POUCH-ANAL ANASTOMOSIS
- SUBTOTAL COLECTOMY WITH END ILEOSTOMY/HARTMANN POUCH
- TOTAL COLECTOMY WITH ILEORECTAL ANASTOMOSIS
- OVERVIEW OF REVISIONAL POUCH SURGERY
- TECHNICAL DETAILS OF REVISIONAL POUCH SURGERY
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 30 Corrective Surgery for Surgery-Associated Vaginal Fistula
- ABBREVIATIONS
- INTRODUCTION
- VAGINAL FISTULA FROM SURGERY FOR ULCERATIVE COLITIS
- VAGINAL FISTULA FROM SURGERY FOR CROHN’S DISEASE
- VAGINAL FISTULA FROM SURGERY FOR COLORECTAL CANCER
- SUMMARY AND RECOMMENDATIONS
- References
- 31 Diverting Stoma in the Management of Endoscopy or Surgery and Its Complications (Jejunostomy, Ileostomy, and Colostomy)
- Abbreviations
- INTRODUCTION
- THE ORIGINS OF THE STOMA
- STOMA CONSTRUCTION
- STOMA COMPLICATIONS
- STOMA CREATION IN COMPLEX SURGERY
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 32 Conversion of J-Pouch to Kock Pouch
- ABBREVIATIONS
- INTRODUCTION
- PRINCIPLES
- TECHNIQUES
- PRECAUTIONS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 33 Diagnosis and Management of Postoperative Functional Pelvic Floor Disorders
- ABBREVIATIONS
- INTRODUCTION
- FUNCTIONAL PELVIC FLOOR DYSFUNCTION
- DIAGNOSIS AND DIFFERENTIAL DIAGNOSIS
- COMMON SURGICAL PROCEDURES ASSOCIATED WITH FUNCTIONAL PELVIC FLOOR DYSFUNCTION
- MANAGEMENT
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 34 Clinical Nutrition in the Prevention and Management of Postoperative Complicationsin Colorectal Diseases
- ABBREVIATIONS
- INTRODUCTION
- PREOPERATIVE NUTRITION AND NUTRITION SCREENING
- PREOPERATIVE NUTRITION: ENTERAL NUTRITION VERSUS PARENTERAL NUTRITION
- PREOPERATIVE NUTRITION IN INFLAMMATORY BOWEL DISEASE
- PREOPERATIVE NUTRITION IN PATIENTS WITH INTESTINAL FISTULA
- POSTOPERATIVE NUTRITION
- IMMUNO-NUTRITION
- PROLONGED POSTOPERATIVE ILEUS
- ANASTOMOSIS LEAK AND INTRA-ABDOMINAL ABSCESS
- STOMA
- ILEAL POUCH-ANAL ANASTOMOSIS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 35 Multidisciplinary Approach for Endoscopy- and Surgery-Associated Complications
- ABBREVIATIONS
- INTRODUCTION
- SELECTION BETWEEN ENDOSCOPIC VERSUS SURGICAL APPROACH
- PREENDOSCOPIC PROCEDURAL MANAGEMENT: FROM SURGICAL PERSPECTIVES
- INTRA-ENDOSCOPIC PROCEDURAL MANAGEMENT: FROM SURGICAL PERSPECTIVES
- PREOPERATIVE MANAGEMENT: FROM THE ENDOSCOPIC PERSPECTIVE
- INTRA-OPERATIVE MANAGEMENT: FROM THE ENDOSCOPIC PERSPECTIVE
- POSTOPERATIVE MANAGEMENT: FROM THE ENDOSCOPIC PERSPECTIVE
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 36 Endoscopic Evaluation of Healthy and Diseased Ileal Pouch-Anal Anastomosis
- ABBREVIATIONS
- INTRODUCTION
- ANATOMY AND LANDMARKS
- STRUCTURAL COMPLICATIONS
- INFLAMMATORY COMPLICATIONS
- FUNCTIONAL DISORDERS
- NEOPLASTIC COMPLICATIONS
- SYSTEMIC AND METABOLIC COMPLICATIONS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 37 Common Kock Pouch and BCIR-Related Complications: Clinical Endoscopic, Histologic, and Radiographic Characterization
- ABBREVIATIONS
- INTRODUCTION
- DISORDERS OF THE CONTINENT ILEOSTOMY
- CLINICAL AND LABORATORY EVALUATION
- ENDOSCOPIC EVALUATION
- HISTOLOGICAL EVALUATION
- RADIOGRAPHIC EVALUATION
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 38 Endoscopic Corrective Procedures for Kock Pouch- and Barnett Pouch-related Problems and Complications
- Abbreviations
- Introduction
- Anatomy and Endoscopic Landmarks of Continent Ileostomy
- Diagnosis of Disorders of Continent Ileostomy
- Endoscopic Therapy of Strictures
- Endoscopic Removal of Lumen-Blocking Lesions or Materials
- Fistulas
- Summary and Recommendations
- References
- 39 Surgical Corrective Procedures for K-Pouch-related Problems and Complications
- ABBREVIATIONS
- INTRODUCTION
- INDICATIONS
- COMPLICATIONS
- SURGICAL PROCEDURES FOR CORRECTION OF COMPLICATIONS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 40 Pouchitis Due to Mechanical or Functional Issues: Endoscopic Management
- ABBREVIATIONS
- INTRODUCTION
- ANATOMIC STRICTURES
- LUMEN-BLOCKING POLYPS
- BEZOARS
- FLOPPY POUCH COMPLEX
- OBSTRUCTIVE DEFECATION SYNDROME
- MEGAPOUCH
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 41 Management of Endoscopic and Surgical Complications in IBD and Colorectal Disease in Pediatric Patients
- ABBREVIATIONS
- INTRODUCTION
- ENDOSCOPIC MANAGEMENT IN CHILDREN
- SURGICAL MANAGEMENT IN CHILDREN
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- 42 Impact on Quality of Life and Mental Health of Postendoscopy and Postoperative Complications
- ABBREVIATIONS
- INTRODUCTION
- CLASSIFICATION OF ADVERSE EVENTS OF ENDOSCOPY AND SURGERY
- QUALITY OF LIFE AND MENTAL HEALTH SCORES
- MENTAL HEALTH IN PATIENTS UNDERLYING ENDOSCOPY OR SURGERY
- IMPACT OF ENDOSCOPY AND SURGERY AND THEIR COMPLICATIONS ON QUALITY OF LIFE AND MENTAL HEALTH STATUS
- SUMMARY AND RECOMMENDATIONS
- REFERENCES
- Index
- No. of pages: 600
- Language: English
- Edition: 1
- Published: October 15, 2024
- Imprint: Elsevier
- Hardback ISBN: 9780323834391
- eBook ISBN: 9780323834407
BS
Bo Shen
Dr. Shen is the head and medical director of the IBD Center at Columbia. He is also the Vice Chair for Innovation in Medicine and Surgery and a Professor of Medicine (in Surgery). He is one of the world’s pre-eminent leaders in interventional inflammatory bowel disease (IBD) due to his specialized expertise in treating a wide range of pouch-related disorders. In addition to pouchitis and pouch diseases, Dr. Shen specializes in IBD, GI endoscopy (including endoscopic pouch procedures), and imaging technology. Dr. Shen is known as a pioneer in interventional treatment for IBD - this includes postponing or eliminating the need for surgery in some cases.
Affiliations and expertise
Professor of Medicine and The Edelman-Jarisklowsky Professor of Surgical Sciences, Vice Chair for Innovation, Departments of Medicine and Surgery, Medical Director, Center for Inflammatory Bowel Diseases, Director, Center for Interventional IBD and Pouch Center, Columbia University Irving Medical Center/New York Presbyterian Hospital, New York, New YorkRK
Ravi P Kiran
Affiliations and expertise
Kenneth A. Forde Professor of Surgery (in Epidemiology), Columbia University Medical Center and Mailman School of Public Health, Director, Center for Innovation and Outcomes Research, Director, Global Center for Integrated Colorectal Surgery and IBD Interventional Endoscopy, Columbia University Irving Medical Center/New York Presbyterian Hospital, New York, New York