Squamous cell carcinoma of the renal pelvis associated with hypercalcemia and the presence of parathyroid hormone-like substances in the tumor.
A case of hypercalcemia associated with documented squamous cell carcinoma of the renal pelvis without bone metastasis is reported. High levels of cross-reacting parathyroid hormone-like material in serum and its presence in tumoral tissue were detected. To our knowledge this is the fourth case described in the literature and the first in which tumoral production of parathyroid hormone-like material is demonstrated.
D002118:Calcium / Q000097:blood; D002294:Carcinoma, Squamous Cell / Q000097:blood / Q000150:complications* / Q000378:metabolism; D006729:Hormones, Ectopic / Q000378:metabolism*; D006801:Humans; D006934:Hypercalcemia / Q000209:etiology*; D007680:Kidney Neoplasms / Q000097:blood / Q000150:complications* / Q000378:metabolism; D007682:Kidney Pelvis; D008297:Male; D008875:Middle Aged; D010281:Parathyroid Hormone / Q000097:blood / Q000378:metabolism*
D006729:Hormones, Ectopic; D010281:Parathyroid Hormone; D002118:Calcium