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Calcifications in pituitary adenomas
Surgical Neurology, 1981In a surgical series of 755 pituitary adenomas, 51 cases (6.75%) showed intratumoral calcifications on microscopic examination and 13 of these were visible on roentgenographic examination (1.72%). Thirty-eight of these 51 cases were prolactinomas, the highest incidence being in male patients. There was no correlation between age, sex, levels of hormone,
B, Rilliet, G, Mohr, F, Robert, J, Hardy
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Radiosurgery for pituitary adenomas
Clinical Endocrinology, 2004The role of irradiation in the management of pituitary adenomas is not well defined. Nevertheless, patients with residual or recurrent tumours have been treated with conventional external-beam radiotherapy and more recently with highprecision stereotactic techniques of stereotactic radiosurgery (SRS) and stereotactic radiotherapy (SRT).
Brada M., Ajithkumar T. V., Minniti G.
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Multihormonal Pituitary Adenomas
Hormone Research, 200866 pituitary tumors detected at autopsy were investigated for the presence of corticotropin, β-lipotrophin, growth hormone, prolactin, thyrotropin and gonadotropins by immunocytochemistry. 56 tumors contained hormone-producing cells; 45 were found to contain 2 or more hormones.
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Neurosurgery, 1995
Previous series of pediatric pituitary adenomas have been small and have not been analyzed by age group. We analyzed the frequency, manifestation, course, and biology of these tumors before, during, and after puberty in 136 children younger than 20 years old at surgery, identified by review of 2230 patients treated from 1969 to 1993.
T, Mindermann, C B, Wilson
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Previous series of pediatric pituitary adenomas have been small and have not been analyzed by age group. We analyzed the frequency, manifestation, course, and biology of these tumors before, during, and after puberty in 136 children younger than 20 years old at surgery, identified by review of 2230 patients treated from 1969 to 1993.
T, Mindermann, C B, Wilson
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Radiosurgery for Pituitary Adenomas
2007Stereotactic radiosurgery has been used to manage patients with pituitary adenomas for over 30 years. Numerous studies have documented that more than 95% of pituitary adenoma patients have either tumor shrinkage or stabilization after radiosurgery.
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