26 results
Diffuse Acute Abdominal Pain (<72 hours) - Differential Diagnostic Algorithm
Look for surgical abdomen
Upper quadrant: R/O cardiac,
Peritonitic • Bowel ... Gastroenteritis • Constipation ... • Irritable bowel ... syndrome #Diffuse ... #Pain #Differential
Causes of Chronic Pelvic Pain (> 6 months in duration) - Differential Diagnosis Algorithm
Co-morbidities:
 • Somatization
in duration) - Differential ... • Irritable bowel ... syndrome • Inflammatory ... bowel disease ... • Constipation
Irritable Bowel Syndrome (IBS) - Pathophysiology, Diagnosis and Management Algorithm
Risk factors: Previous acute enteric infection, Female
Irritable Bowel ... Syndrome (IBS) - ... , chronic fatigue ... , Eluxadoline Constipation ... -HT4 agonists Pain
Stool Incontinence - Differential Diagnosis Algorithm
Affected Pelvic Floor 
 - Trauma/Surgery
   • Surgery: Anorectal,
Incontinence - Differential ... Pelvic Floor - Chronic ... Constipation ... Syndrome • ... Chronic Laxative
Mechanical Bowel Obstruction and Ileus - Pathogenesis and Clinical Findings
Ileus: Functional bowel "blockage", no peristalsis
Mechanical Obstruction:
presents with acute ... present with either acute ... or chronic abdominal ... painObstipation ... ileus) • Abdomen is
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Pain Causes - Differential ... potentially be an acute ... : • Constipation ... aneurysms • Acute ... #Differential #
Mesenteric Ischemia - Differential Diagnostic Schema
Chronic: ASCVD, Venous, Vasculitides 5% (PAN, [E]GPA, IgA, MPA)
Acute
 - Venous
Diagnostic Schema Chronic ... Vasculitides 5% (PAN ... GPA, IgA, MPA) Acute ... Antiphospholipid syndrome ... Hypoperfusion: Lumen (Bowel
Inflammatory Joint Pain - Differential Diagnosis Algorithm 
Monoarticular
 • Gout (Podagra, Tophi)
 • Pseudogout
 • Early
Inflammatory Joint Pain ... Inflammatory Bowel ... Sicca) Syndrome ... Rheumatic Fever Acute ... Inflammatory Bowel
Causes of Chronic Diarrhea - Differential Diagnosis
Osmotic
 • Food/Drink: Lactose intolerance, Artificial sweeteners (e.g. sorbitol, high
Diarrhea - Differential ... Artificial sweeteners (e.g ... • Irritable bowel ... syndrome (IBS) ... • Inflammatory bowel
TABLE 2. Irritable bowel syndrome (IBS) sub-classifications
lBS-diarrhoea (IBS-D)
 - >25% loose or watery stools; <25% hard
TABLE 2. ... Irritable bowel ... syndrome (IBS) sub-classifications ... accompanied by pain ... by defaecation IBS-constipation