3 results
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Common Variable ... infection risk secondary ... 300 mg/dL) • Low ... DDX - Other causes ... Burns • Protein-losing
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
Causes of Secondary ... causes: • Renal ... causes: • Pheochromocytoma ... Differential #Diagnosis #Causes ... Screening #Workup #table
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
(particularly common ... Differential #Diagnosis #Low ... #Magnesium #Table ... #Classification ... #Causes #Workup