26 results
Lateral Canthotomy / Cantholysis - Procedure Instructions

The orbit is a relatively closed compartment and an acute
orbital volume can lead ... The most common cause ... Retrobulbar #Hemorrhage #Ophthalmology
Causes of HyperKalemia - Differential Diagnosis
Increased extracellular K+:
 • Tissue injury
 • Hemolysis
 • Rhabdomyolysis
 •
Causes of HyperKalemia ... iatrogenic K+ load ... blockers - MCW Nephrology ... Differential #Diagnosis #Causes
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
Causes of Peripheral ... Hyperreflexia • Lead ... Peripheral #Weakness #Neurology ... Diagnosis #Algorithm #Causes
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Exogenous solute load ... Diagnosis #Algorithm #causes ... #nephrology
Possible Causes of Altered Urine Color 

Red 
    Foods: beets, blackberries, rhubarb
Possible Causes ... Altered Urine Color ... Toxins: lead ... Differential #Diagnosis #Nephrology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
skin lesions, LAD ... differential #diagnosis #causes ... #radiology #neurology
Causes Abnormal Urine Color - Differential Diagnosis
Turbid White Urine (Albinuria):
 • Chyluria, Filariasis, Schistosomiasis, Malignancy, Phosphaturia,
Causes Abnormal ... Urine Color - Differential ... Tuberculosis, Piuria, Lead ... Syndrome - UTI caused ... Abnormal #Urine #Color
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Neurogenic Ptosis - Neurologic ... brainstem may lead ... Enophthalmos • Lid ... Syndrome #Ptosis #neurology ... Differential #Diagnosis #ophthalmology
Cardiorenal Syndrome (CRS) Types
 • Type 1 - Acute CRS: Alteration of renal perfusion is the
renal toxicity and VAD ... shifts may be in cause ... Types #cardiology #nephrology
Acute Purpura Fulminans Skin Rash on Physical Exam 
60 year old male ITP s/p splenectomy 
1d
rigors, diarrhea, nausea ... here is what can lead ... Rash #clinical #photo