2423 results
Causes of Hypercalcemia
Hypercalcemia due to increased bone Ca2+ resorption:
 • Primary hyperparathyroidism, Malignancy, Pseudohyperparathyroidism, Renal failure,
Causes of Hypercalcemia ... Hypercalcemia ... Immobilization Hypercalcemia ... alkali syndrome • Vitamin ... #Causes #differential
Hypercalcemia - Differential Diagnosis Algorithm
Primary Hyperparathyroidism
 • Adenoma
 • Hyperplasia
 • MEN 1 and 2A
Tertiary Hyperparathyroidism
Differential Diagnosis ... • Lithium • Vitamin ... Bone Disease Vitamin ... Related • Excess Vitamin ... #Differential #
Causes of Hypercalcemia - Differential Diagnosis Algorithm
 • Primary Hyperparathyroidism 
 • Possible Familial Hypocalciuric Hypercalcemia
Causes of Hypercalcemia ... - Differential ... tuberculosis) • Vitamin ... Osteolytic Metastasis, Vitamin ... #Differential #
Differential Diagnosis of Hypocalcemia #Diagnosis #EM #IM #Hypocalcemia #Differential #Algorithm #VitaminD #Ddxof
Differential Diagnosis ... of Hypocalcemia ... Diagnosis #EM #IM #Hypocalcemia ... #Differential # ... Algorithm #VitaminD
Causes of Hypercalcemia due to increased Vitamin D levels
 • The BIG 3:
Causes of Hypercalcemia ... due to increased Vitamin ... jamiekwillows #Hypercalcemia ... #VitaminD #causes ... #differential #
Hypercalcemia Diagnosis Algorithm
 - Primary Hyperparathyroidism
 - FHH
 - Hypercalcemia of malignancy
 - Local osteolytic hypercalcemia
Hypercalcemia Diagnosis ... Local osteolytic hypercalcemia ... - Check vitamin ... edgarvlermamd #Hypercalcemia ... endocrinology #differential
Hypercalcemia - EKG Findings
Causes of Hypercalcemia 
• Malignancy 
• Milk-alkali syndrome 
• Vitamin D toxicity 
•
Hypercalcemia - ... Findings Causes of Hypercalcemia ... Milk-alkali syndrome • Vitamin ... Thiazide diuretics #Hypercalcemia ... Electrocardiogram #Differential
Hypocalcemia Laboratory Evaluation

Serum levels of PTH, phosphorus, 25-hydroxyvitamin D, and 1,25-dihydroxyvitamin D can help differentiate between
Hypocalcemia Laboratory ... dihydroxyvitamin D can help differentiate ... disorders causing hypocalcemia ... pseudohypoparathyroidism) - Vitamin ... Endocrinology #Differential
Hypocalcemia Differential Diagnosis Algorithm
 - Magnesium deficiency
 - Hypoparathyroidism 
 - Hypoalbuminemia (Pseudohypocalcemia)
 - Vitamin D
Hypocalcemia Differential ... Pseudohypocalcemia) - Vitamin ... ARUPConsult @ARUPLabs #Hypocalcemia ... endocrinology #differential
Hypercalcemia - Differential Diagnosis Algorithm
Elevated PTH (High or normal):
 • Primary Hyperparathyroidism
 • Familial Hypocalciuric Hypercalcemia
Low
Hypercalcemia - ... Differential Diagnosis ... Hypocalciuric Hypercalcemia ... Cholecalciferol - Excess Vitamin ... #Differential #