1019 results
Hypercalcemia - Differential Diagnosis Algorithm
Elevated PTH (High or normal):
 • Primary Hyperparathyroidism
 • Familial Hypocalciuric Hypercalcemia
Low
Differential Diagnosis Algorithm ... Hyperparathyroidism • Familial ... Hypercalcemia Low ... Differential #Diagnosis #Algorithm ... #causes #endocrinology
Causes of Hypokalemia - Differential Diagnosis Algorithm
Decreased intake (rare cause in isolation)
GI loss - Urine loss
Causes of Hypokalemia ... Differential Diagnosis Algorithm ... periodic paralysis/familial ... Differential #Diagnosis #Algorithm ... #Causes
Causes of Hypomagnesemia - Differential Diagnosis Algorithm
GI LOSS - FeMg < 2-2.5% or 24h Urine Mg
Causes of Hypomagnesemia ... Differential Diagnosis Algorithm ... Pentamadine, CNIs • Familial ... Hypomagnesemia #Magnesium #Low ... #Causes #Differential
Hirsutism & Virilization - Differential Diagnosis Algorithm
ADRENAL EXCESS
Ovarian
 • Polycystic Ovarian Syndrome
 • Hyperthecosis
 • Tumor
Adrenal
Differential Diagnosis Algorithm ... Syndrome Tumor Low ... Paraneoplastic Syndrome • Familial ... Differential #Diagnosis #Algorithm ... endocrinology #causes
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Causes of Polycythemia ... Differential Diagnosis Algorithm ... JAK-2 Positive - Low ... Hemoglobinopathy • Familial ... #Causes #Hematology
Abnormal Lipid Profiles - Differential Diagnosis Algorithm

Increased Cholesterol and Triglycerides 
 - Genetic Causes
Differential Diagnosis Algorithm ... • Familial ... Hyperlipidemia • Familial ... • Familial ... Differential #Diagnosis #Algorithm
Hypomagnesemia - Differential Diagnosis
Renal Causes of Hypomagnesemia - Familial:
Bartter syndrome and Gitelman syndrome, Isolated recessive hypomagnesemia,
Diagnosis Renal Causes ... Hypomagnesemia - Familial ... hypomagnesemia, Familial ... hypomagnesemia Renal Causes ... nephrology #magnesium #low
Causes of Hypercalcemia - Differential Diagnosis Algorithm
 • Primary Hyperparathyroidism 
 • Possible Familial Hypocalciuric Hypercalcemia
Causes of Hypercalcemia ... Differential Diagnosis Algorithm ... • Possible Familial ... Differential #Diagnosis #Algorithm ... #Causes #endocrinology
Hirsutism - Differential Diagnosis Algorithm
RAPID ONSET
Medications
 • Steroids
 • Danazol
 • Progestin Containing Contraceptives
Increased Serum Testosterone
Differential Diagnosis Algorithm ... Adrenal Neoplasm SLOW ... Menstrual Cycles • Familial ... Differential #Diagnosis #Algorithm ... endocrinology #causes
Algorithm for diagnosis of familial thrombocytopenia. Platelet size, best determined by review of the peripheral smear,
Algorithm for diagnosis ... of familial thrombocytopenia ... Diagnosis #Hematology #Familial ... Thrombocytopenia #Algorithm