has material basis in germline mutation in GNA11 familial hypocalciuric hypercalcemia 2 https://github.com/monarch-initiative/mondo/issues/4521 https://www.malacards.org/card/hypocalciuric_hypercalcemia_familial_type_ii hpocalciuric hypercalcemia, type II FHH type 2 hypercalcemia, familial benign type 2 hypocalciuric hypercalcemia, familial, type II MONDO:0007792 UMLS:C1840347 MESH:C537146 DOID:0060701 familial hypocalciuric hypercalcemia type 2 Orphanet:101049 familial benign hypercalcemia, type 2 A familial hypocalciuric hypercalcemia that has material basis in heterozygous mutation in the GNA11 gene on chromosome 19p13. GARD:0009758 hypercalcemia, familial benign, type 2 FBH2 OMIM:145981 MEDGEN:374447 hypocalciuric hypercalcemia, familial, type 2 HHC2 familial hypocalciuric hypercalcemia