12 results
Extraintestinal manifestations of Crohn’s disease
Dermatological: Aphthous stomatitis, Erythema nodosum, Psoriasis, Pyoderma gangrenosum
Vascular: Portal hypertension, Thromboembolism, Thrombosis,
Extraintestinal ... Episcleritis Respiratory: Obstructive ... cancer, Small-bowel ... bone disease #Extraintestinal
Causes of Intestinal Obstruction - Differential Diagnosis
Lesions Extrinsic to the Intestinal Wall:
 • Adhesions: Postoperative, Congenital,
of Intestinal Obstruction ... Carcinomatosis, Extraintestinal ... perforate the bowel ... #Intestinal #Obstruction ... Diagnosis #SBO #bowel
Causes of Pediatric Constipation - Differential Diagnosis Algorithm
Dietary / Functional:
 • Insufficient Volume / Bulk
Neurologic:
 •
Anatomic: • Bowel ... Obstruction • ... Pseudo-obstruction ... Algorithm #Causes #Peds
Pyloric Stenosis - Overview - Lightning Learning

Thickened pyloric muscle obstructing the passage of milk going into
pyloric muscle obstructing ... going into the bowel ... Management #Pediatrics #Peds
Pediatric Causes of Abdominal Pain

Surgical:
 - Acute appendicitis 
 - Intestinal obstruction including intussusception 
 -
- Intestinal obstruction ... - Inflammatory bowel ... Differential #Diagnosis #Peds
Pediatric Acute Abdominal Pain - Differential Diagnosis Algorithm
Generalized/Migratory:
 • Intussusception
 • Gastroenteritis
 • Viral Illness
 •
Ketoacidosis • Bowel ... Obstruction • ... Algorithm #Causes #Peds
Pediatric Vomiting - Gastrointestinal and Systemic Causes - Differential Diagnosis Algorithm
Hepatobiliary:
 • Acute Hepatitis
 • Acute
Gastric/Duodenal Obstruction ... • Small/Large Bowel ... Obstruction • ... Algorithm #Causes #Peds
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
Upper Gl/small bowel ... #CT #Nuclear #Comparison ... Testing #Study #Peds
Small Bowel Obstruction Testing Accuracy
#Diagnosis #SBO #Testing #Accuracy #Sensitivity #Specificity #KUB #AbdominalXRay #CT #POCUS #LikelihoodRatio #Comparison
Small Bowel Obstruction ... LikelihoodRatio #Comparison
Rigler's Sign vs Rigler's Triad 
Rigler's Sign:
 - Gas on both sides of the bowel wall
both sides of the bowel ... Pneumobilia (A) + small bowel ... obstruction (B) ... #Sign #Triad #comparison