Familial hypocalciuric hypercalcemia
Familial hypocalciuric hypercalcemia
Definition
Familial hypocalciuric hypercalcemia (FHH) is a generally asymptomatic genetic disorder of phosphocalcic metabolism characterized by lifelong moderate hypercalcemia along with normo- or hypocalciuria and elevated plasma parathyroid hormone (PTH) concentration.
Also known as familial benign hypercalcemia, familial benign hypocalciuric hypercalcemia — per MONDO