Idiopathic Infantile Hypercalcemia, also known as autosomal recessive infantile hypercalcemia, is related to hypercalcemia, infantile, 1 and nephrocalcinosis. An important gene associated with Idiopathic Infantile Hypercalcemia is SLC34A1 (Solute Carrier Family 34 Member 1), and among its related pathways/superpathways is FGF23 signaling in hypophosphatemic rickets and related disorders. The drugs Rifampicin and Anti-Bacterial Agents have been mentioned in the context of this disorder. Affiliated tissues include kidney and bone, and related phenotype is Increased shRNA abundance (Z-score > 2).