3 results
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
GI losses - Chronic ... renal tubular dysfunction ... Differential #Diagnosis #Low ... Classification #Causes ... #Workup #hypomg
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Causes of Secondary ... normal prolactin, chaotic ... FSH, Low estrogen ... Functional (e.g. eating ... #Causes #OBGyn
Primary Adrenal Insufficiency:
 • ACTH stimulation test - Synthetic ACTH does not stimulate cortisol secretion because
secretion because the dysfunctional ... in cases in which ... secretion; in chronic ... laboratory #diagnosis #testing ... endocrinology #workup