10 results
Approach to Hypomagnesemia 

Fractional excretion of magnesium = (urine magnesium x serum creatinine)/ [0.7 (serum magnesium
of magnesium = (urine ... serum magnesium x urine ... intake, Gl loss, shift ... #differential #diagnosis
Principal Types of Porphyria in the United States and Europe #Diagnosis #Honc #Porphyria #Types #AcuteIntermittent #CutaneaTarda
States and Europe #Diagnosis ... #Honc #Porphyria ... #Table #Skin #Urine ... #NEJM
Algorithm for patients with hypokalemia on the basis of the potassium-to-creatinine ratio in the urine
Urine K+
Urine K+ <13 mEq ... creatinine) • Cell shift ... loss: Diarrhea Urine ... HCO3- • Low Urine ... differential #algorithm #diagnosis
Workup for Hypophosphatemia - Differential Diagnosis Framework
Rule out spurious hypophosphatemia: paraproteinemia, acute leukemia
Measure Urine Fractional Excretion
- Differential Diagnosis ... leukemia Measure Urine ... Transcellular Shift ... #Differential #Diagnosis
Immunosuppressive Strategies for the Prevention or Treatment of Acute GVHD. Panel A shows several classic immunosuppressive
acute GVHD in murine ... Pathophysiology #IM #Honc ... Immunosuppression #NEJM
Rhabdomyolysis - Differential Diagnosis and Management Summary

Trauma:
 • Immobilization, Crush iniury, Compartment syndrome, Electrical injury
Exertional:
 •
- Differential Diagnosis ... Shift of extracellular ... hour with goal urine ... #Differential #Diagnosis
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
- Differential Diagnosis ... Weakness - Dark urine ... Shift of extracellular ... hour with goal urine ... #Differential #Diagnosis
Acute Dacryocystitis- A 4-week-old boy was brought to the emergency department after having drainage from both
He received a diagnosis ... Cultures of urine ... #NEJM #clinical
Diagnostic Algorithm for Non–Small-Cell Lung Cancer (NSCLC). The upper portion of the algorithm shows the morphologic
Diagnostic Algorithm ... #Diagnosis #Honc ... #NSCLC #PDL1 #NEJM
Causes of Hypokalemia - Differential Diagnosis Algorithm
Decreased intake (rare cause in isolation)
GI loss - Urine loss
- Differential Diagnosis ... isolation) GI loss - Urine ... Transcellular shift ... #Differential #Diagnosis