22 results
Mesenteric Ischemia - Differential Diagnostic Schema
Chronic: ASCVD, Venous, Vasculitides 5% (PAN, [E]GPA, IgA, MPA)
Acute
 - Venous
Mesenteric Ischemia ... Diagnostic Schema ... inflammation (e.g ... #Mesenteric #Ischemia ... #Schema #Differential
Colonic Thumbprint Sign on Abdominal XRay - Differential Diagnosis:
 • inflammatory bowel disease: UC and CD
Thumbprint Sign on Abdominal ... XRay - Differential ... • infection (e.g ... colitis) • bowel ischemia ... radiology #KUB #Abdominal
Diffuse Acute Abdominal Pain (<72 hours) - Differential Diagnostic Algorithm
Look for surgical abdomen
Upper quadrant: R/O cardiac,
(<72 hours) - Differential ... Diagnostic Algorithm ... • Mesenteric ischemia ... Metabolic disease (e.g ... #Pain #Differential
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
- CBC with differential ... indicated (e.g. ... echocardiogram, EKG ... iBookCC #COVID19 #algorithm ... #schema #Diagnosis
Approach to Diarrhea - Differential Diagnosis and Workup Algorithm

Acute Diarrhea (MINT):
 • Medications
 • Infections: Inflammatory
to Diarrhea - Differential ... Diagnosis and Workup Algorithm ... Necrosis • Toxic (e.g ... radiation, ingestions ischemia ... #Diagnosis #Algorithm
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
Diagnosis Algorithm ... Constant Pain (Ischemia ... Septic Embolism (e.g ... Fat Embolism (e.g ... Mycotic Aneurysm (e.g
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
 • Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal
Injury (AKI) - Differential ... Artery Stenosis, Abdominal ... Other • ATN: Ischemia ... #Diagnosis #nephrology ... #causes #algorithm
Causes of Hypernatremia - Differential Diagnosis Algorithm
Hypernatremia - Excess free water loss, Serum Sodium >145 mmol/L
High
Hypernatremia - Differential ... Diagnosis Algorithm ... (see Polyuria scheme ... ) e.g., mannitol ... Hypernatremia #Nephrology
Causes of Congenital Anomalies - Differential Diagnosis Algorithm
Malformation
 • Embryonic development failure or inadequacy (often multifactorial)
Deformation
Congenital Anomalies - Differential ... Diagnosis Algorithm ... normal tissue (e.g ... . ischemia) Association ... • Association (e.g
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Clinical Pearls ... • Neurologic ... Cannot Abduct • Ischemia ... unreactive pupil • Ischemia ... looking medially • Ischemia