label: familial hypocalciuric hypercalcemia
label_lc: familial hypocalciuric hypercalcemia
description: "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."