PTH and Ca2+ etiologies Flashcards
1
Q
high PTH low Ca
A
2nd hyper PTH (chronic renal failure)
2
Q
High PTH high Ca
A
1’ hyper PTH
hyperplasia, adenoma, carcinoma
3
Q
Low PTH low Ca
A
Hypoparathyroidism
surgical removal, autoimmune
4
Q
low PTH high Ca
A
PTH independent hyercalcemia
excess Ca2+ ingestion, cancer