166 results
Causes of Hypercalcemia
Parathyroid hormone–dependent
Primary hyperparathyroidism
Familial hypocalciuric hypercalcemia
Lithium-associated
Tertiary hyperparathyroidism
Genetic disorders (e.g., multiple endocrine neoplasia type 1 or
Causes of Hypercalcemia ... Parathyroid hormone–dependent ... Primary hyperparathyroidism ... Neoplasms - Parathyroid ... Hypercalcemia #Causes
Causes of Hypercalcemia
Parathyroid gland structure-related
 • Primary hyperparathyroidism
 • Parathyroid adenoma
 • Parathyroid hyperplasia
 • Parathyroid
Causes of Hypercalcemia ... structure-related • Primary ... hyperparathyroidism ... disease • Tertiary hyperparathyroidism ... Hypercalcemia #Causes
Hyperparathyroidism - Primary vs Secondary vs Tertiary 
Lab Comparison:
 • Primary Hyperparathyroidism: ↑→PTH, ↑Calcium, ↑Vitamin D,
- Primary vs Secondary ... Comparison: • Primary ... Phosphate Physical Symptoms ... pain Psychiatric Symptoms ... Secondary #Tertiary #pathophysiology
The pathophysiology of Primary hyperparathyroidism
#Pathophysiology #PrimaryHyperparathyroidism #Parathyroid gland #Hyperparathyroidism
The pathophysiology ... of Primary hyperparathyroidism ... #Pathophysiology ... PrimaryHyperparathyroidism #Parathyroid ... gland #Hyperparathyroidism
Radial Fracture Due to Parathyroid Carcinoma- ...A plain radiograph of the left arm showed a diaphyseal
a diagnosis of primary ... hyperparathyroidism ... which is a rare cause ... of primary hyperparathyroidism ... radial #fracture #hyperparathyroidism
Hyperparathyroidism classification
Different causes and features of hyperparathyroidism - raised parathormone (PTH).

#Diagnosis #Hyperparathyroidism #Differential #Primary #Secondary #Tertiary
Hyperparathyroidism ... classification Different causes ... and features of hyperparathyroidism ... #Diagnosis #Hyperparathyroidism ... #Differential #Primary
Hypocalcemia - Differential Diagnosis Algorithm
 • Low Serum Mg: GI losses, Renal losses, Alcoholism, Malnutrition, Drug-Induced
Elevated - Secondary Hyperparathyroidism ... Inappropriately Normal/Low - Hypoparathyroidism ... Destruction of parathyroid ... sunlight • Other Causes ... Diagnosis #Algorithm #causes
Hypomagnesemia (Serum level < 1.7 mg/dL)
Neuromuscular manifestations 
 • Tremor, tetany, seizures 
 • Weakness
Hypocalcemia • Hypoparathyroidism ... • Parathyroid ... Hypomagnesemia #Signs #Symptoms
Causes of Hypercalcemia - Differential Diagnosis Algorithm
 • Primary Hyperparathyroidism 
 • Possible Familial Hypocalciuric Hypercalcemia
Causes of Hypercalcemia ... Algorithm • Primary ... Hyperparathyroidism ... Diagnosis #Algorithm #Causes
Causes of Hypercalcemia
Hypercalcemia due to increased bone Ca2+ resorption:
 • Primary hyperparathyroidism, Malignancy, Pseudohyperparathyroidism, Renal failure,
Causes of Hypercalcemia ... resorption: • Primary ... hyperparathyroidism ... due to decreased urinary ... Hypercalcemia #Causes