Medullary carcinoma of the thyroid with hypocalcemia and diarrhea.
D002277:Carcinoma / Q000473:pathology*; D003967:Diarrhea / Q000209:etiology* / Q000473:pathology; D006801:Humans; D006996:Hypocalcemia / Q000209:etiology* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D013964:Thyroid Neoplasms / Q000473:pathology*