 |
 | Studies of Gastric Function |
| |  | Gastric Fluid Analysis |
| | | Sham Feeding Test |
| | | Gastrin Stimulation Test Using Secretin (Secretin Test) |
| Intestinal Absorption Studies |
| |  | Percent Coefficient of Fat Retention |
| | | D-Xylose Absorption Test |
| | | Method for Quantitative Fecal Fat Microscopy of Fine and Ogunji |
| | | The Acid Steatocrit for Estimating Fecal Fat |
| | | Microscopic Examination of Drummey et al for Fecal Fat |
| | | Screening Test for Iron Malabsorption |
| | | Oral Lactose Tolerance Test |
| | | Schilling Test for Absorption of Vitamin B12 (Cobalamin) |
| | | Sugar Permability Testing: The Lactulose/Rhamnose (L/R) Ratio |
| | | Sugar Permability Testing: The D-Xylose to OMG Ratio |
| | | Sugar Permability Testing: The L-Rhamnose to OMG Ratio |
| | | Oxalate Loading Test of Rampton et al to Screen for Steatorrhea |
| | | Steatocrit of Guarino et al for Estimating Fecal Fat |
| Fecal Analysis |
| | | Stool Consistency Scale |
| | | Fecal Osmotic Gap and Electrolyte Content |
| | | Preparations Before Guaiac-Based Fecal Occult Blood Analysis to Minimize False Results |
| Esophagitis and Gastroesophageal Reflux Disease (GERD) |
| | | Los Angeles Classification of Esophagitis |
| | | Histologic Grades of Reflux Disease |
| | | Risk Factors Predictive of Barrett's Esophagus |
| | | Stages of Savary and Miller for Endoscopic Changes in Gastroesophageal Reflux Disease |
| | | MUSE (Metaplasia, Ulcer, Stricture, Erosion) Classification for the Endoscopic Appearance of Reflux Esophagitis |
| | | Staging Scheme of Duranceau and Jamieson for the Severity of Gastroesophageal Reflux Disease |
| | | Algorithm of Frantzides et al for Evaluation of a Patient with Gastroesophageal Reflux |
| | | The Symptom Index (SI) of Ward et al for Patients with Gastroesophageal Reflux |
| | | The Symptom Sensitivity Index of Breumelhof and Smout for Gastroesophageal Reflux |
| | | Binomial Symptom Index (BSI) of Johnston et al for Determining If Symptoms Occurred By Chance or Were Associated with Gastroesophageal Reflux |
| | | Alarm Symptoms for Patients with Gastroesophageal Reflux Disease |
| | | Symptom Score of Demeester et al for Gastroesophageal Reflux |
| | | Clinical Features of Eosinophilic Esophagitis in an Adult |
| | | Clinical Features of Eosinophilic Esophagitis in a Pediatric Patient |
| | | Giant Ulceration in the Esophagus of an HIV-Infected Patient |
| Esophageal Varices and Upper Gastrointestinal (GI) Hemorrhage |
| | | Cedars-Sinai Medical Center Predictive Index for Upper GI Hemorrhage |
| | | Outcome after Acute Hemorrhage from Esophageal Varices |
| | | The North Italian Endoscopic Club (NIEC) Index for Patients with Cirrhosis of the Liver and Esophageal Varices |
| | | Prediction of Variceal Hemorrhage by Endoscopy |
| | | Prediction of Hemorrhage from Gastric Fundal Varices |
| | | Scoring System of Snady and Feinman for Predicting Hemorrhage from Esophageal Varices |
| | | Risk Score of Blatchford et al for Predicting the Need to Treat Upper Gastrointestinal Hemorrhage |
| | | Score of Saeed et al for Predicting Rebleed After Endoscopic Therapy of Nonvariceal Upper Gastrointestinal Hemorrhage (Baylor Bleeding Score) |
| | | The Rockall Risk Scoring System in Upper Gastrointestinal Bleeding |
| | | Scoring System of Pimpl et al for Predicting the Mortality Rate Associated with Severe Gastroduodenal Hemorrhage |
| | | Risk Factors of Tryba et al for Acute Upper Gastrointestinal Bleeding |
| | | Risk Factors of Tryba et al for Acute Upper Gastrointestinal Bleeding Modified for Children |
| | | Illness Severity Index Score of Zinner et al for Risk of Acute Upper Gastrointestinal Bleeding for Patients in the Intensive Care Unit |
| | | The Zinner Index Modified for Predicting the Risk of Acute Gastrointestinal Bleeding in Children |
| | | The Logistic Regression Equation of Lopex-Herce et al for Predicting the Risk of Acute Gastrointestinal Bleeding in Children |
| | | Predictors of Zimmerman et al for Mortality in Patients Admitted with Acute Upper Gastrointestinal Hemorrhage |
| | | Risk Factors of Bordley et al for Identifying Patients with Acute Upper Gastrointestinal Hemorrhage Who Are at Low Risk |
| | | Caliber Persistent Artery in the Stomach (Dieulafoy's Lesion) |
| | | Decision Rule of Corley et al for Adverse Outcome in Patients with Upper Gastrointestinal Hemorrhage Using Data Available at Initial Presentation |
| | | Triage Rule of Kollef et al for Patients with Acute Gastrointestinal Hemorrhage (BLEED Classification Tool) |
| | | Score of Provenzale et al for Predicting Mortality in a Patient with Upper Gastrointestinal Bleeding |
| | | Criteria of Oshita et al to Grade the Severity of Upper Gastrointestinal Bleeding |
| | | Gastric Antral Vascular Ectasia (GAVE, "Watermelon" Stomach) |
| | | Prognostic Index of Zoli et al for Prediction of the First Bleeding from the Upper Gastrointestinal Tract in a Patient with Cirrhosis |
| | | Clinical Risk Factors of Clason et al for Further Hemorrhage or Mortality in a Patient with Acute Upper Gastrointestinal Hemorrhage |
| | | Risk Factors of Luketic and Sanyal for Recurrent Bleeding from Eosphageal Varices |
| | | Predictors of Chalasani et al for Large Esophageal Varices in a Patient with Cirrhosis |
| | | Use of the Serum BUN-to-Creatinine Ratio to Identify a Patient with Upper Gastrointestinal Tract Bleeding |
| | | Study of Cosgrove and Riou for the Impact of Comorbid Disease on Mortality Associated with Upper Gastrointestinal Hemorrhage |
| | | Models of Siringo et al for Predicting the Time to the First Variceal Hemorrhage in a Patient with Cirrhosis |
| | | Platelet Count to Spleen Diameter Ratio of Giannini et al for Identifying a Patient with Cirrhosis Likely to Have Esophageal Varices |
| | | Predictors of Thomopoulos et al for the Presence of Esophageal Varices in a Patient with Cirrhosis |
| | | Recommendations of Urashima et al for Using the BUN-to-Creatinine Ratio in a Pediatric Patient with Gastrointestinal Bleeding |
| | | Risk Factors of Kollef et al for Mortality in a Patient with Acute Gastrointestinal Hemorrhage |
| | | Model of Chen et al for Predicting Mortality in a Patient with Cirrhosis and Upper Gastrointestinal Bleeding |
| | | Risk Factors of Chen et al for Mortality in a Patient with Cirrhosis and Upper Gastrointestinal Bleeding |
| | | Criteria from the Baveno IV Workshop for Failure to Control Upper Gastrointestinal Bleeding Associated with Portal Hypertension |
| | | Criteria from the Baveno IV Workshop for Failure of Secondary Prophylaxis to Prevent Upper Gastrointestinal Bleeding Associated with Portal Hypertension |
| | | Prognostic Index of Ben-Ari et al for Failure to Control Acute Variceal Bleeding |
| Disorders of Esophageal Motility amd Gastric Contractility |
| | | Treatment Algorithm of Richter for Achalasia |
| | | Grade of Achalasia on Barium Swallow Radiography |
| | | Symptom Score of Zaninotto et al for Patients with Achalasia |
| | | Conditions Associated with Delayed Gastric Emptying, Gastric Atony and Gastroparesis |
| | | Clinical Findings in a Patient with Gastroparesis |
| | | Conditions Associated with Rapid Gastric Emptying |
| Dyspepsia |
| | | ALARM Symptoms Indicating the Possibility of Cancer in a Patient with Dyspepsia |
| | | The Hong Kong Index of Dyspepsia |
| | | The Rome II Criteria for Functional Dyspepsia |
| | | Dyspepsia Severity Index of De Luca et al (Mean Global Severity Index, 8-MGSI) |
| Gastritis and Peptic Ulcer Disease |
| | | Risk Factors in Perforated Duodenal Ulcers (Boey Score) |
| | | Classification of Visick for Outcome Following Peptic Ulcer Surgery |
| | | The Sydney System for the Histologic Classification of Gastritis |
| | | Clinical Features of Autoimmune Gastritis (Atrophic Gastritis with Pernicious Anemia) |
| | | Risk Factors of Noguiera et al for Morbidity and Mortality in a Patient with a Perforated Peptic Ulcer |
| | | Classifications of Rugge and Genta for Staging and Grading of Chronic Gastritis |
| | | Histologic Features of Chemical Gastropathy |
| | | Surgical Classification of Gastric Ulcers |
| | | Risk Factors for a Refractory Peptic Ulcer |
| | | Risk Factors for Peptic Ulcer Disease |
| | | Risk Factors of Kocer et al for Mortality After Perforation of a Peptic Ulcer |
| Ascites and Peritoneal Fluid |
| | | Peritoneal and Plasma Lactic Acid in Patients with Acute Abdomen |
| | | Diagnosis of Bacterial Infection of Ascitic Fluid |
| | | Distinguishing Malignant Ascites from Ascites due to Cirrhosis or Hepatocellular Carcinoma |
| | | Two Step Approach to Evaluation of Ascites Starting with the Albumin Gradient and White Blood Cell Count |
| | | Sterile Peritoneal Fluid Eosinophilia |
| | | Indications of Such and Runyon for Performing Paracentesis in a Patient with Ascites |
| | | Criteria of Young and Wong for the Therapeutic Response in Cirrhotic Ascites, Including Refractory Ascites |
| | | Classification of Farkas et al for the Quantity of Free Peritoneal Fluid Seen on Abdominal Ultrasonography |
| | | Criteria of Runyon for Diagnosing Choleperitoneum Based on Ascites Fluid Bilirubin Concentration and the Ascites Fluid to Serum Bilirubin Ratio |
| Appendicitis |
| | | The Score of Alvarado for the Early Diagnosis of Acute Appendicitis |
| | | Scoring System of Teicher et al for the Diagnosis of Appendicitis |
| | | Clinical Algorithm of Paulson et al for Suspected Appendicitis |
| | | Study of Oliak et al for the Diagnosis of Perforated Appendicitis or Gangrenous Based on CT Scan Findings |
| | | Abdominal Pain Index of Van Way et al for Diagnosis of Acute Appendictis |
| | | Clinical Scoring Index of Graham for the Diagnosis of Perforation or Gangrenous Appendicitis in a Patient with Acute Appendicitis |
| | | Appendicitis Following Appendectomy |
| | | Model of Margenthaler et al for 30-Day Morbidity After Appendectomy in an Adult |
| | | Model of Margenthaler et al for 30-Day Mortality After Appendectomy in an Adult |
| | | Causes of a Delayed Appendectomy for Appendicitis |
| | | CT Findings of Hansen et al Associated with the Severity of Acute Appendicitis |
| | | Diagnostic Score of Jahn et al for Acute Appendicitis |
| | | Pinch-an-Inch Test for Evaluating a Patient with Abdominal Pain |
| | | Risk Factors of Bickell et al for Appendiceal Rupture and Delayed Surgery for a Patient with Acute Appendicitis |
| | | Diagnostic Score of Lintula et al for Appendicitis in Children |
| | | Clinical Decision Rules of Kharbanda et al to Identify a Child with a Low Risk of Appendicitis |
| | | Risk Factors of Brender et al for Perforation in a Child with Appendicitis |
| | | Pediatic Appendicitis Score (PAS) of Samuel |
| | | Clinical Score of Dado et al for the Diagnosis of Acute Appendicitis in Childhood (Modified Lindberg Score) |
| | | Model of van den Broek et al for Diagnosing Acute Appendicitis in Children |
| | | Simple Scoring System of Christian and Christian for Acute Appendicitis |
| | | Score of Ramirez and Deus for Evaluating a Patient for Appendicitis |
| | | Clinical Score of Lindberg and Fenyo for the Diagnosis of Acute Appendicitis |
| | | Score of Fenyo for the Diagnosis of Acute Appendicitis in an Adult |
| | | Risk Factors of Henry et al for Abdominal Abscess in a Pediatric Patient with a Perforated Appendix |
| | | Score of Eskelinen et al for the Diagnosis of Acute Appendicitis |
| Esophageal Atresia and Tracheo-Esophageal Fistula |
| | | Prognostic Score of Rokitansky et al in Esophageal Atresia |
| | | Prognostic Factors of Waterston et al in Esophageal Atresia and/or Tracheoesophageal Fistula |
| | | Clinical Syndromic Groups in Patients with a Tracheoesophageal Defect |
| | | Major Types of Esophageal Atresia and Tracheoesophageal Fistula (after Spitz and Waterston et al). |
| | | Prognostic Groups of Spitz et al for Neonates with Esophageal Atresia |
| | | Clinical Findings in an Acquired Tracheoesophageal or Bronchoesophageal Fistula |
| Constipation |
| | | Constipation Scoring System |
| | | Constipation Assessment Scale |
| | | Risk Factors for Short-Term Persistence of Constipation in Children |
| | | The Stool Retention Rating Record of Barr et al for Plain Films of the Abdomen |
| | | Fecal Load Grading of Blethyn et al Using Plain Films of the Abdomen |
| | | Rome II Criteria for Functional Constipation |
| | | Use of Radiopaque Markers to Evaluate a Patient with Constipation |
| | | Criteria of Maurer et al for Stercoral Ulceration and Perforation of the Colon |
| | | Criteria of Benninga et al for Pediatric Constipation |
| | | Recommended Fluid Intake to Reduce the Severity of Constipation |
| | | Rome II Criteria for Pelvic Floor Dyssynergia |
| | | Risk Factors for Constipation |
| | | Management of a Patient with Constipation |
| | | Criteria of the Paris Consensus on Childhood Constipation Terminology (PaCCT) Group for Chronic Constipation |
| Fecal Incontinence |
| | | Fecal Incontinence Grading Scale of Jorge and Wexner |
| | | Rome II Criteria for Functional Fecal Incontinence |
| | | Rome II Criteria for Functional Non-Retentive Fecal Soiling in Children |
| | | Anal Incontinence (AI) Score of Pescatori et al |
| | | Faecal Incontinence Score System of Miller et al |
| | | Grading of Keighley and Fielding for Fecal Incontinence |
| | | Score of Kelly for Fecal Incontinence |
| | | Clinical and Electromanometical Score of Holschneider for Anorectal Incontinence |
| | | Classification of Kirwan et al for Fecal Incontinence |
| | | Scoring System of Madoff et al for Grading Incontinence and Evacuation in Replacement of the Anal Sphincter |
| Crohn's Disease |
| | | A Simple Index of Crohn's Disease Activity |
| | | A Crohn's Disease Activity Index (CDAI) |
| | | Crohn's Disease Endoscopic Index of Severity (CDEIS) |
| | | Inflammatory Activity Index (AI) in Crohn's Disease |
| | | The Cape Town Index for Crohn's Disease Activity |
| | | The Fukuoka University Crohn's Disease Activity Index (FCI) |
| | | Pediatric Crohn's Disease Activity Index (PCDAI) |
| | | Clinical Index of de Dombal et al for Crohn's Disease Activity |
| | | Clinical Index of Allan et al for Quantitating the Symptoms of Perianal Crohn's Disease (Anal Disease Activity Index) |
| | | Prognostic Index of Wienbeck et al for Crohn's Disease |
| | | Laboratory Index of Brignola et al for Predicting Relapse in Asymptomatic Patients with Crohn's Disease |
| | | Clinical Score of Lloyd-Still and Green for Inflammatory Bowel Disease in Children |
| | | Perianal Crohn's Disease Activity Index (PCDAI) of the McMaster IBD Study Group |
| | | The Cardiff Classification of Anal Crohn's Disease |
| | | Perianal Crohn's Disease Activity Index (PCDAI) of Pikarsky et al |
| | | Factors of Parsi et al for Predicting Response to Infliximab in Patients with Crohn's Disease |
| | | The Simple Endocsopic Score for Crohn's Disease (SES-CD) |
| | | Risk Factors of Papi et al for Identifying a Patient with Crohn's Disease Who Requires Additional Corticosteroid Therapy After an Initial Steroid-Induced Remission |
| | | Classification of Papi et al for Responses to Corticosteroid Therapy by a Patient with Crohn's Disease |
| Fibrosing Colonopathy in Patients With Cystic Fibrosis |
| | | Fibrosing Colonopathy in Patients With Cystic Fibrosis |
| Irritable Bowel Syndrome |
| | | Criteria of Talley et al for the Irritable Bowel Syndrome |
| | | Manning Criteria for the Irritable Bowel Syndrome |
| | | Score of Talley et al to Predict the Probability of Functional Bowel Disease |
| | | The Rome II Criteria for the Irritable Bowel Disorder |
| | | Gastrointestinal Symptom Rating Scale (GSRS) |
| | | The Functional Bowel Disorder Severity Index (FBDSI) |
| Ulcerative Colitis |
| | | Grading Scheme of Truelove and Witts for Ulcerative Colitis |
| | | Grading the Severity of Sigmoidoscopic Changes in Ulcerative Colitis |
| | | Histologic Grades of Rectal Biopsies in Ulcerative Colitis |
| | | Risk Factors For Colorectal Carcinoma in Patients with Ulcerative Colitis |
| | | Functional Index of Oresland et al for Patients with Ulcerative Colitis Treated with Restorative Proctocolectomy |
| | | Mayo Scoring System for Evaluating the Activity of Ulcerative Colitis |
| | | Risk Factors of Velayos et al for Colorectal Carcinoma in a Patient with Ulcerative Colitis |
| | | Acute Intolerance Syndrome to Mesalamine (5-Aminosalicylic Acid, 5-ASA) Therapy in a Patient with Ulcerative Colitis |
| Laxatives and Enemas |
| | | Laxative Abuse Syndrome |
| | | Guidelines for the Use of Fleet Enema in the Pediatric Emergency Department |
| | | Complications Associated with Enemas |
| | | Contraindications for the Use of Fleet Phospho-Soda Laxative in an Adult |
| | | Causes of a False Negative Screening Test for Stimulant Laxatives in a Person with Factitious Diarrhea |
| Upper Gastrointestinal Tract Endoscopy |
| | | Scoring System for Identifying Patients Likely to Have Serious Disease Prior to Esophagogastroduodenoscopy |
| | | Clinical Findings with Esophageal Perforation During Upper GI Tract Endoscopy |
| | | Classification of Stapfer et al for Duodenal Perforation During Endoscopic Retrograde Cholangiopancreatography (ERCP) |
| | | Risk Factors of Enns et al for ERCP-Related Perforations |
| Polyposis Syndromes |
| | | Criteria of Jass et al for Familial Juvenile Polyposis |
| Rectal Prolapse |
| | | Classification of Rectal Prolapse |
| | | Risk Factors for Rectal Prolapse |
| Evaluation of Abdominal Pain |
| | | Criteria for Performing Plain Abdominal Radiographs in Patients with Abdominal Pain |
| | | Decision Rule of Orient et al for Men with Abdominal Pain (Modified Decision Rule of Wasson et al) |
| | | Rome II Criteria for the Functional Abdominal Pain Syndrome |
| | | Criteria for the Functional Abdominal Pain Syndrome |
| | | Rome II Criteria for Abdominal Migraine |
| | | Clinical Features of Adult with Intestinal Nonrotation |
| Nausea and Vomiting |
| | | Rome II Criteria for Functional Vomiting |
| | | Risk Factors for Nausea and Vomiting Associated with Opioid Analgesia |
| | | Reducing the Risk for Nausea and Vomiting Associated with Opioid Analgesia |
| | | Rome II Criteria for the Cyclic Vomiting Syndrome |
| Postoperative Gastrointestinal Complications |
| | | Postoperative Ileus Screening Tool |
| | | Clinical Findings in Pediatric Postoperative Intussusception |
| | | Risk Factors of Schrock et al for Leakage of a Colonic Anastomosis |
| | | Radiologic Features of Cecal and Colonic Adynamic Ileus |
| | | Criteria of Dong et al for Postsurgical Gastroparesis Syndrome (PGS) |
| | | Risk Factors of Konishi et al for an Anastomotic Leak Following Elective Resection of a Colorectal Carcinoma |
| | | Classification of Morgenstern et al for Leakage at a Colonic Anastomosis |
| | | Risk Factors of Morgenstern et al for Leakage After Low Colonic Anastomosis |
| | | Classification of Csendes et al for Anastomotic Leakage from an Esophagojejunostomy Following Total Gastrectomy for Gastric Carcinoma |
| | | Clinical Features of Gonzalez et al for Anastomotic Leakage After a Gastric Bypass for Obesity |
| | | Risk Factors of Gonzalez et al for Anastomotic Leakage After a Gastric Bypass Procedure for Morbid Obesity |
| | | Abdominal Reoperation Predictive Index (ARPI) of Pusajo et al |
| | | Recommendations of Gannon for Minimizing Postoperative Ileus in a Patient Undergoing Abdominal Surgery |
| Neonatal Necrotizing Enterocolitis |
| | | Risk Score for Development of Neonatal Necrotizing Enterocolitis |
| | | Scoring System of Evrard et al for Predicting Intestinal Stricture in Infants with Necrotizing Enterocolitis |
| | | Stages of Bell et al for Neonatal Necrotizing Enterocolitis |
| | | Estimating the Risk of Death in Neonatal Necrotizing Enterocolitis Based on the Study of Dykes et al |
| | | Index of German et al for Neonatal Necrotizing Enterocolitis |
| Volvulus |
| | | Score of the Severity of Gangrenous Colon (SSGC) by Volvulus |
| | | Clinical Findings in Acute Gastric Volvulus |
| | | Mobile Cecum Syndrome |
| Adenomatous Polyps |
| | | Risk of Malignant Transformation in Colonic Adenomatous Polyps |
| | | Model of Noshirwani et al for Predicting Adenoma Recurrence After Colonoscopy |
| Mesenteric Lipodystrophy and Panniculitis |
| | | Mesenteric Lipodystrophy and Panniculitis |
| Adverse Drug Effects Affecting the Gastrointestinal Tract |
| | | Risk Factors for Serious Gastrointestinal Toxicity Associated with NSAID Use |
| | | GI Event Risk Score of Fries et al for Patients with Rheumatoid Arthritis Taking NSAIDS |
| | | Histologic Evidence of Iron Deposition in the Upper Gastrointestinal Tract Following Ferrous Sulfate Therapy |
| | | Risk Factors for Medication-Induced Esophageal Injury (MIEI) |
| | | Risk Factors for Esophageal Stricture Associated with Medication-Induced Esophageal Injury (MIEI) |
| | | Clinical Findings in a Patient with Medication-Induced Esophageal Injury (MIEI) |
| | | Prevention of Medication-Induced Esophageal Injury (MIEI) |
| | | Simplifed Risk Factor Score of Fries for NSAID Gastrointestinal Side Effect in a Patient with Rheumatoid Arthritis |
| | | Risk of Duodenal Perforation Following an NSAID Overdose |
| | | Acute Intolerance Syndrome with Mesalamine (5-ASA) Therapy in a Patient with Ulcerative Colitis |
| | | Lesions in the Ileum, Jejunum, and Large Intestine Associated with NSAID Therapy |
| | | Indications of Paton and Ferrier for Gastroprotection in a Patient Taking a Selective Serotonin Reuptake Inhibitor (SSRI) |
| | | Endoscopic Scoring System of Graham et al for Drug-Induced Gastric Mucosal Injury |
| | | Gastrointestinal Injury Associated with the Bisphosphonates |
| | | Diaphragm Disease in the Small Bowel Associated with NSAID Use |
| | | Anal Ulceration Associated with Nicorandil Therapy |
| | | Proctitis and Anal Ulcerations Associated with Chronic Use of Rectal Suppositories |
| Evaluation of Diarrhea |
| | | Types of Chronic Diarrhea |
| | | Describing the Therapeutic Outcome with Anti-Diarrheal Therapy |
| | | Rome II Criteria for Functional Diarrhea |
| | | Clinical Features of Diabetic Diarrhea |
| Malabsorption Syndromes |
| | | Criteria for the Stagnant Loop (Bacterial Overgrowth) Syndrome |
| | | Clinical Features of Tropical Sprue (Tropical Diarrheal Malabsorption Syndrome) |
| | | Symptom Score of Castiglione et al for a Patient with Bacterial Overgrowth of the Small Intestine |
| | | Criteria of Kerlin and Wong for Breath Hydrogen Testing in a Patient with Bacterial Overgrowth of the Small Intestine |
| | | Collagenous Sprue |
| | | Clinical Features of Tufting Enteropathy (Intestinal Epithelial Dysplasia) |
| | | Clinical Features of Autoimmune Enteropathy |
| | | Clinical Features of Microvillus Inclusion Disease |
| | | Brown Bowel Syndrome Associated with Vitamin E Deficiency and Malabsorption (Intestinal Lipofuscinosis) |
| Celiac Disease (Gluten-Sensitive Enteropathy, Nontropical Sprue) |
| | | Criteria for the Diagnosis of Celiac Disease |
| | | Histologic Patterns of Marsh for Small Bowel Biopsies from Patients with Gluten-Sensitive Enteropathy |
| | | Failure of a Patient with Celiac Disease to Respond to a Gluten-Free Diet |
| | | Clinical Presentations for Patients with Celiac Disease |
| | | Algorithm from ARUP Laboratoies for the Diagnosis of Celiac Disease |
| | | Risk Factors for a False Negative Diagnosis of Celiac Sprue |
| | | Evaluating a Patient for Whom the Diagnosis of Celiac Disease Is Uncertain |
| Hernias |
| | | Risk Factors for a Recurrent Incisional Hernia |
| | | Features of Amid for a Prosthetic "Meshoma" Following an Abdominal Wall Hernia Repair |
| | | Clinical Features of a Spigelian Hernia |
| | | Risk Factors of Franneby et al for Persistent Pain Following Surgery for an Inguinal Hernia |
| | | Algorithm of Turage et al for Managing Hernia Uteri Inguinale in a Patient with Persistent Mullerian Duct Syndrome |
| Toxic Megacolon |
| | | Diagnostic Criteria for Toxic Megacolon |
| | | Criteria of Grant and Dozois for Toxic Megacolon in Patients with Ulcerative Colitis or Crohn's Disease |
| Diverticuli of the Gastrointestinal Tract |
| | | Clinical Stages of Hughes et al for Perforated Diverticular Disease |
| | | Indications of Rodkey and Welch for Surgery in Patients with Diverticular Disease |
| | | Risk Factors of Broderick-Villa et al for Recurrence After an Episode of Acute Diverticulitis |
| | | Diverticulitis in a Patient Receiving Corticosteroids |
| | | Clinical Findings in Diverticular Disease of the Small Intestine |
| | | Clinical Features of a Meckel's Diverticulum |
| Disorders of the Anus and Rectum |
| | | Classification of Parks et al for Fistula-in-Ano (Anal Fistula) |
| | | Rome II Criteria for Proctalgia Fugax |
| | | Grading of Internal Hemorrhoids (Piles) |
| | | Rome II Criteria for the Levator Ani Syndrome |
| | | Reducing the Risk for Serious Infection Following Hemorrhoidectomy |
| | | Clinical Features of Hemorrhoids |
| Gastrointestinal Ischemia and Disorders of the Mesenteric Blood Vessels |
| | | Angiographic Findings of Siegelman et al for Mesenteric Arterial Vasoconstriction |
| | | Indications for Surgery in a Patient with Ischemic Colitis |
| | | Management Algorithm of Sreenarasimhaiah for Mesenteric Ischemia |
| | | Risk Factors for Mesenteric Venous Thrombosis |
| | | Conditions Associated with Gastric Infarction |
| | | Clinical Findings Associated with Ischemic Gastropathy (Ischemic Gastritis and Ischemic Gastroparesis) |
| | | Classification of Tollefson and Ernst for Colon Ischemia Following Aortic Reconstruction |
| | | Risk Factors for Colon Ischemia Following Aortic Reconstruction |
| | | Clinical Findings of Ischemic Colitis Following Aortic Reconstruction |
| Hirschsprung's Disease |
| | | Anatomic Classification of Hirschsprung's Disease |
| | | Clinical Findings in Patients with Hirschsprung's Disease |
| Gastrointestinal Disorders in Infants and Small Children |
| | | Clinical Findings Associated with Pyloric Stenosis |
| | | Classification of Grosfeld et al for Jejunoileal Atresia |