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Postirradiation sarcomatous transformation of a pituitary adenoma: a combined pituitary tumor. Case report

Journal Article · · J. Neurosurg.; (United States)
A case is reported in which a fibrosarcoma developed 20 years after irradiation of a pituitary chromophobe adenoma. This rare lesion, like most of the other documented postirradiation pituitary sarcomas, was a combination of fibrosarcoma and pituitary adenoma. These lesions tend to behave in a characteristic fashion, with onset after a long latent interval following irradiation, growth to a large size, and failure to metastasize.
Research Organization:
Department of Neurosurgery, The Royal Adelaide Hospital and Institute of Medical Veterinary Science, South Australia
OSTI ID:
5449967
Journal Information:
J. Neurosurg.; (United States), Journal Name: J. Neurosurg.; (United States) Vol. 56:2; ISSN JONSA
Country of Publication:
United States
Language:
English