9 results
Diffuse Acute Abdominal Pain (<72 hours) - Differential Diagnostic Algorithm
Look for surgical abdomen
Upper quadrant: R/O cardiac,
musculoskeletal causes ... genitourinary causes ... Perforation • Ruptured ... abdominal aortic ... aneurysm • Pancreatitis
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Chronic Abdominal ... Pain Causes - Differential ... Femoral/Inguinal hernia ... hernia • Rib ... aortic aneurysms
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Causes of Severe ... Leaflet: Traumatic Rupture ... Injury to Root Chronic ... Valve Dysfunction Chronic ... Aneurysms and Dissection
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Chronic Vision Loss ... Differential Diagnosis Algorithm ... wool spots, Micro-aneurysms ... Craniopharyngioma #Chronic ... #Causes #Ophthalmology
Organomegaly
 • Liver
 • Spleen
 • Kidneys (e. g. Cyst, Cystic Renal Cell Carcinoma, Hydronephrosis)
Neoplastic
 •
Colonic, Gastric ... • Vascular (Abdominal ... Aortic Aneurysm ... Pseudocyst #Abdominal ... Differential #Diagnosis #Algorithm
Localized Acute Abdominal Pain(<72 hours) - Differential Diagnostic Algorithm
Look for surgical abdomen
Upper quadrant: R/O cardiac, pulmonary,
Localized Acute Abdominal ... Differential Diagnostic Algorithm ... musculoskeletal causes ... genitourinary causes ... • Incarcerated hernia
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Eosinophilia, asthma, chronic ... tract, and often causes ... - GI tract: abdominal ... aneurysm • Medium ... Supply gut -> abdominal
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
< 30 years • Aorta ... Arteritis): • Aorta ... Eosinophilia, asthma, chronic ... tract, and often causes ... Thrombosis and arterial aneurysms
Bleeding Risk for Various Invasive/Surgical Procedures
Low Risk:
 • Dental extractions (1 or 2 teeth), endodontic (root
• Other intra-abdominal ... cholecystectomy, hernia ... • Major intra-abdominal ... surgery (e.g. aortic ... aneurysm repair