title: Hypercalcemia and metastatic intestinal leiomyosarcoma: a case of ectopic parathyroid hormone production.
mesh_terms: D000368:Aged; D006729:Hormones, Ectopic / Q000378:metabolism*; D006801:Humans; D006934:Hypercalcemia / Q000209:etiology*; D007414:Intestinal Neoplasms / Q000378:metabolism*; D007421:Intestine, Small; D007890:Leiomyosarcoma / Q000378:metabolism*; D008297:Male; D009362:Neoplasm Metastasis; D010281:Parathyroid Hormone / Q000378:metabolism*
chemical_list: D006729:Hormones, Ectopic; D010281:Parathyroid Hormone