12 results
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Causes of GI Bleed ... Mesenteric ischemia • Inflammatory ... Infectious colitis, UC/Chrons ... (IBD), Radiation ... #algorithm
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Causes of Thrombocytosis ... Differential Diagnosis Algorithm ... : • Acute or Chronic ... Inflammatory: ... • IBD • Rheumatic
Causes of Chronic Diarrhea - Differential Diagnosis
Osmotic
 • Food/Drink: Lactose intolerance, Artificial sweeteners (e.g. sorbitol, high
Causes of Chronic ... insufficiency: Chronic ... bowel disease (IBD ... #Diarrhea #Causes ... #classification
Lower GI Bleed - Differential Diagnosis Algorithm

 • Structural: Diverticulosis, Hemorrhoids, Post-polypectomy, Polyps & malignancy, Anal
Lower GI Bleed - ... Differential Diagnosis Algorithm ... Kaposi sarcoma) • Inflammatory ... Ischemic colitis, IBO ... MatthewHoMD #Lower
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Family history of IBD ... • Lower quadrant ... Lymphoma/Leukemia Lower ... Diverticulitis • IBD ... Celiac disease • Inflammatory
Causes of Iron Deficiency - Differential Diagnosis Algorithm
 • Blood loss: GI (cancer, ulcer, IBD), GU
Causes of Iron Deficiency ... Differential Diagnosis Algorithm ... cancer, ulcer, IBD ... inflammatory conditions ... #Fe #algorithm
Nausea and Vomiting - Differential Diagnosis Algorithm

Upper Gastrointestinal - Acute
 • Infectious Gastroenteritis
 • Gastric/Duodenal Obstruction
Differential Diagnosis Algorithm ... Gastrointestinal - Chronic ... Gastroparesis Lower ... Diverticulitis Lower ... • Inflammatory
Occult and Lower Gastronintestinal Bleed - Differential Diagnosis Algorithm

Occult (Stool + Occult blood and/or iron deficiency
Occult and Lower ... Differential Diagnosis Algorithm ... , asymptomatic IBD ... most common) • Inflammatory ... #Causes
Cryptogenic Organizing Pneumonia (COP)

Cryptogenic Organizing Pneumonia Overview:
 • Idiopathic form of organizing pneumonia
 • formerly BOOP
Unknown • 6-7 cases ... peripheries and lower ... Intraluminal plugs of inflammatory ... organizing pneumonia, Chronic ... BOOP #pulmonary #ILD
Weight Loss - Differential Diagnosis Algorithm
Decreased Intake:
 • GI illness (upper and lower)
 • Psychiatric (Depression,
Differential Diagnosis Algorithm ... illness (upper and lower ... Inflammatory Bowel ... COPD) • Chronic ... #Causes