Tumoral Calcinosis, Hyperphosphatemic, Familial, 1, also known as hyperostosis-hyperphosphatemia syndrome, is related to hyperostosis and dental pulp calcification. An important gene associated with Tumoral Calcinosis, Hyperphosphatemic, Familial, 1 is GALNT3 (Polypeptide N-Acetylgalactosaminyltransferase 3), and among its related pathways/superpathways are Infectious disease and Signaling by Receptor Tyrosine Kinases. The drugs Salmon calcitonin and Calcitonin gene-related peptide have been mentioned in the context of this disorder. Affiliated tissues include bone and skin, and related phenotypes are hyperphosphatemia and high serum calcitriol