Hypocalciuric Hypercalcemia, Familial, Type Ii, also known as familial hypocalciuric hypercalcemia 2, is related to hypocalciuric hypercalcemia, familial, type iii and familial hypocalciuric hypercalcemia. An important gene associated with Hypocalciuric Hypercalcemia, Familial, Type Ii is GNA11 (G Protein Subunit Alpha 11), and among its related pathways/superpathways are Signal Transduction and Signaling by Retinoic Acid. Affiliated tissues include bone and kidney, and related phenotypes are nephrolithiasis and peptic ulcer