103 results
Abdominal Pain - Differential Diagnosis According to Localization of Abdominal Pain 

Abdominal pain can originate from
Abdominal Pain - ... Pain Abdominal ... causes attributable ... to abdominal pain ... (Table 2).
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Chronic Abdominal ... Pain Causes - Differential ... : • Abdominal ... wall painAbdominal ... : • Abdominal
Irritable Bowel Syndrome (IBS) Treatment Algorithm

IBS-Constipation:
 • Constipation: Osmotic laxatives
 • Abdominal pain: Antispasmodics

IBS-Diarrhea:
 • Diarrhea:
Irritable Bowel Syndrome ... laxatives • Abdominal ... pain: Antispasmodics ... sequestrant • Abdominal ... IBS #Treatment #Management
Pneumatosis Intestinalis - amazing POCUS image. Beware the elderly patient with tachycardia! No abdominal pain on
No abdominal pain ... Emergency Medicine #Clinical ... #POCUS #AbdominalUS ... SBO #Necrosis #SmallBowel
Rare Causes of Abdominal Pain
 • Hereditary Angioneurotic Edema - Recurrent visceral that may by swelling
Rare Causes of Abdominal ... down) position • Abdominal ... extremities; ~50% abdominal ... painAbdominal ... #Abdominal #Pain
Diffuse Acute Abdominal Pain (<72 hours) - Differential Diagnostic Algorithm
Look for surgical abdomen
Upper quadrant: R/O cardiac,
Diffuse Acute Abdominal ... Pain (<72 hours ... Perforation • Ruptured abdominal ... Irritable bowel syndrome ... Diffuse #Acute #Abdominal
Small Bowel Infarction - Pathogenesis and Clinical Findings

Thankfully, bowel infarction in general is the rarest cause
Pathogenesis and Clinical ... is the rarest cause ... of acute abdominal ... pain. ... #SmallBowel #Infarction
Campylobacter
Clinical 
 • Fever 
 • Abdominal pain 
 • Diarrhea (bloody stools) 
 • Vomiting
Campylobacter Clinical ... • Fever • Abdominal ... pain • Diarrhea ... Guillain-Barré syndrome ... Management
Mechanical Bowel Obstruction and Ileus - Pathogenesis and Clinical Findings
Ileus: Functional bowel "blockage", no peristalsis
Mechanical Obstruction:
Pathogenesis and Clinical ... presents with acute abdominal ... acute or chronic abdominal ... Diffuse, visceral abdominal ... hypotension • Abdominal
Spontaneous Bacterial Peritonitis 
Clinical 
 • Fever 
 • Chills 
 • Abdominal pain 
Diagnosis
Peritonitis Clinical ... • Chills • Abdominal ... pain Diagnosis ... stain/culture Management