14 results
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Lower Causes of GI ... sarcoma, Mesenteric ischemia ... Inflammatory: Ischemic ... diagnosis #Causes #algorithm
Lower GI Bleed - Differential Diagnosis Algorithm

 • Structural: Diverticulosis, Hemorrhoids, Post-polypectomy, Polyps & malignancy, Anal
Lower GI Bleed - ... Differential Diagnosis Algorithm ... Inflammatory: Ischemic ... MatthewHoMD #Lower #GI ... Differential #Diagnosis #Algorithm
ID Approach to Fever and Rash - Diagnostic Algorithm
Central Maculopapular (most common):
Measles, Parvovirus 819 / EBV,
Rash - Diagnostic Algorithm ... Vesiculobullous or Pustular ... vulnificus, AGEP, Pustular ... Febrile #Diagnosis #Algorithm ... #Schema #InfectiousDiseases
Reversible Acute Mesenteric Ischemia - A computed tomographic scan showed jejunal dilatation and thinning of the
Acute Mesenteric Ischemia ... acute mesenteric ischemia ... Clinical #Radiology #GI ... MesentericIschemia #Mesenteric #Ischemia ... #EGD #CT #NEJM
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Anterior ischemic ... Definition: acute ischemic ... halo sign PET/CT ... Ophthalmology #Diagnosis #Algorithm
Gastrointestinal Complication of Granulomatosis with Polyangiitis - CTA was highly suggestive of bowel ischemia with wall
suggestive of bowel ischemia ... side) #Clinical #GI ... #Radiology #CT ... #Polyangiitis #NEJM
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis: • Purpura, ischemic ... and mesenteric ischemia ... Non-glomerular ischemia ... mononeuritis multiplex • GI ... cutaneous vesicles, pustules
Algorithm for Diagnosis of Acute Gastrointestinal Bleeding
 • Endoscopy
 • Colonoscopy
 • CT Angiogram
 • Catheter
Algorithm for Diagnosis ... Colonoscopy • CT ... LouLectures #Algorithm ... Bleeding #GIBleed #GI
Algorithmic Approach to Severe Hematochezia
 - Hematochezia is due to a lower GI bleed ~85% of
Algorithmic Approach ... due to a lower GI ... replaced by newer algorithms ... NG lavage, and CT ... Hematochezia #Severe #Algorithm
Gastric Gyri - Pediatric Ménétrier’s Disease - Computed tomography with contrast material (Panel A shows the
Clinical #Peds #GI ... #Radiology #CT ... RugalHypertrophy #NEJM