2962 results
Causes of acute intestinal obstruction:
-Adhesive disease
-Neoplasm 
-Herniation
-IBD
-Volvulus 
-Other

#Clinical #IntestinalObstruction #Differential #Surgery #Gastroenterology
Causes of acute ... intestinal obstruction ... #Differential #Surgery
Causes of Increased Amylase (Hyperamylasemia)
Increased serum amylase is not always due to pancreatitis. Here are some
Causes of Increased ... are some other causes ... Pseudocyst, ERCP / Surgery ... SOD • Gl Tract: Intestinal
Causes of Low Vitamin B12 Levels
Low vitamin B12 intake - Vegetarianism, chronic alcoholism and older people
Autoimmune
Causes of Low Vitamin ... pylori-associated gastritis Surgery ... Malabsorption - Small intestinal
Complications after Bariatric Surgery
Post Bariatric Intestinal Failure:
 • Severe protein malnutrition after bariatric surgery
 • More
after Bariatric Surgery ... Post Bariatric Intestinal ... after bariatric surgery ... Gastric bypass causes ... : • Bariatric surgery
Abdominal Distention - Differential Diagnostic Algorithm
Ascites
Bowel Dilatation
Other Causes
Mechanical Obstruction
 • Adhesions 60%
 • Volvulus 3%
 •
Dilatation Other Causes ... Hypothyroidism Chronic Intestinal ... Syndrome • Trauma/Surgery
Causes of Constipation in Adults
Most common
 - Inadequate fiber or fluid intake
 - Poor bowel habits
Systemic
Causes of Constipation ... (prior pelvic surgery ... disorders - Chronic intestinal ... #Constipation #Causes
Causes of Intestinal Obstruction - Differential Diagnosis
Lesions Extrinsic to the Intestinal Wall:
 • Adhesions: Postoperative, Congenital,
Causes of Intestinal ... Extrinsic to the Intestinal ... Intrinsic to the Intestinal ... • Congenital: Intestinal ... Diagnosis #SBO #bowel #Causes
Management of Abdominal Distension and Bloating - Treatment Algorithm

Definitions
Pathophysiology
Organic/Pathologic Etiologies:
 • Small Intestinal Bowel Overgrowth (SIBO)
Etiologies: • Small Intestinal ... • Prior GEJ surgery ... Fundoplication, Bariatric surgery ... Adiposity • Small Intestinal ... Diverticulosis • Chronic Intestinal
Causes of Pediatric Constipation - Differential Diagnosis Algorithm
Dietary / Functional:
 • Insufficient Volume / Bulk
Neurologic:
 •
Causes of Pediatric ... Anal Atresia • Intestinal ... Stenosis • Intestinal ... Diagnosis #Algorithm #Causes
Clinical manifestations of anaphylaxis. 
Neurological (<15%): Dizziness, syncope, seizures, Confusion, impending doom. headache
Angioedema: Lips, tongue, orbit,
orbit, larynx, intestines ... arrest GI (>40%): Nausea ... vomiting, diarrhea, intestinal