Results 1 to 10 of about 520,296 (378)

Pituitary Neoplasm Nomenclature Workshop: Does Adenoma Stand the Test of Time? [PDF]

Journal of the Endocrine Society, 2021
The WHO Classification of Endocrine Tumours designates pituitary neoplasms as adenomas. A proposed nomenclature change to pituitary neuroendocrine tumors (PitNETs) has been met with concern by some stakeholder groups.
Barkan, Ariel, Ben-Shlomo, Anat, Bidlingmaier, Martin, Biermasz, Nienke R., Boguszewski, Margaret, Bollerslev, Jens, Brue, Thierry, Buchfelder, Michael, Camper, Sally, Casanueva, Felipe, Casar-Borota, Olivera, Chanson, Philippe, Fleseriu, Maria, Fowkes, Robert C, Fukuoka, Hidenori, Gadelha, Monica, Greenman, Yona, Grossman, Ashley, Gurnell, Mark, Heaney, Anthony, Ho, Ken, Hoffman, Andrew R, Johannsson, Gudmundur, Kaiser, Ursula, Karavitaki, Niki, Katznelson, Laurence, Korbonits, Marta, Kunz, Pamela, Laws, Edward, Lopes, M. Beatriz, Mamelak, Adam, Melmed, Shlomo, Molitch, Mark, Nishioka, Hiroshi, Osamura, Robert, Oyesiku, Nelson, Pereira, Alberto, Radovick, Sally, Reincke, Martin, Roncaroli , Federico, Rverot, Gerald, Salvatori, Roberto, Shimon, Ilan, Syro, Luis V., Trainer, Peter J, Van Der Lely, A.J., Villa, Chiara, Wass, John, Zatelli, Maria Chiara   +48 more
core   +17 more sources

Treatment of pituitary neoplasms with temozolomide [PDF]

Cancer, 2011
Temozolomide, an orally administered alkylating agent, is used to treat malignant gliomas. Recent reports also have documented its efficacy in the treatment of pituitary adenomas and carcinomas.
L. Syro, L. Ortíz, B. Scheithauer, R. Lloyd, Q. Lau, R. González, H. Uribe, M. Cusimano, K. Kovacs, É. Horváth   +9 more
semanticscholar   +11 more sources

Analyses and treatments of postoperative nasal complications after endonasal transsphenoidal resection of pituitary neoplasms. [PDF]

Medicine (Baltimore), 2017
In this study, we analyze and discuss the treatments of postoperative nasal complications after endonasal transsphenoidal resection of pituitary neoplasms (PNs).
Cheng Y, Xue F, Wang TY, Ji JF, Chen W, Wang ZY, Xu L, Hang CH, Liu XF.   +8 more
europepmc   +3 more sources

Pituitary metastases from neuroendocrine neoplasms: case report and narrative review [PDF]

Pituitary, 2021
Abstract Purpose Pituitary metastases (PM) are uncommon findings and are mainly derived from breast and lung cancers. No extensive review of PM from neuroendocrine neoplasms (NENs) is on record. Here we describe a clinical case of PM from pancreatic NEN and review the clinical features of PM from NENs reported in the ...
A. Ragni, A. Nervo, M. Papotti, N. Prencipe, F. Retta, D. Rosso, M. Cacciani, G. Zamboni, F. Zenga, S. Uccella, P. Cassoni, M. Gallo, A. Piovesan, E. Arvat   +13 more
semanticscholar   +7 more sources

Analysis of risk factors of pituitary neoplasms invading the sphenoidal sinus. [PDF]

Medicine (Baltimore), 2023
High-resolution computed tomography (HR-CT) can more effectively discern the relationship between pituitary neoplasms (PNs) and neighboring anatomical structures. Moreover, pathological features can facilitate a more accurate determination of the growth pattern of PNs. Consequently, integrating imaging and pathological data might enhance our predictive
Luo B, Ren H, Wang Y, Ma L, Yu M, Ma Y, Yin L, Huang Y.   +7 more
europepmc   +4 more sources

Three Endocrine Neoplasms: An Unusual Combination of Pheochromocytoma, Pituitary Adenoma, and Papillary Thyroid Carcinoma [PDF]

Thyroid, 2012
Background: Three endocrine neoplasms?bilateral pheochromocytomas, somatotrophic pituitary adenoma inducing acromegaly, and papillary carcinoma of the thyroid?occurred concurrently in a patient. A genetic mutation was hypothesized.
Avram, Anca M., Giordano, Thomas J., Sisson, James C.   +2 more
core   +4 more sources

Time Dependence of Radiation-induced Hypothalamic-Pituitary Axis Dysfunction in Adults Treated for Non-pituitary, Intracranial Neoplasms. [PDF]

Clinical Oncology, 2017
AIMS: Hypothalamic-pituitary axis (HPA) dysfunction is a sequela of cranial radiotherapy. The purpose of this study was to use endocrine data from existing publications to characterise the baseline endocrine status, the effects of radiotherapy on the HPA during the first follow-up year and the time dependence of radiation-induced HPA dysfunction in ...
N. Taku, Mark Gurnell, Mark Gurnell, N. G. Burnet, Rajesh Jena   +4 more
semanticscholar   +7 more sources

Nonneuroendocrine Neoplasms of the Pituitary Region. [PDF]

The Journal of Clinical Endocrinology & Metabolism, 2019
CONTEXT Although most sellar lesions are related to pituitary adenomas, the region gives rise to a variety of neoplasms that can be associated with substantial morbidity and/or mortality.
G. Kaltsas, D. Kolomodi, H. Randeva, A. Grossman   +3 more
semanticscholar   +4 more sources

The Molecular Pathogenesis of Pituitary Adenomas: An Update [PDF]

Endocrinology and Metabolism, 2013
Pituitary tumors represent the most common intracranial neoplasms accompanying serious morbidity through mass effects and inappropriate secretion of pituitary hormones. Understanding the etiology of pituitary tumorigenesis will facilitate the development
Xiaobing Jiang, Xun Zhang
doaj   +5 more sources

Infiltrating pituitary neoplasms in the rat [PDF]

Laboratory Animals, 1979
Summary 11 cases of spontaneous pituitary neoplasms in rats, which showed infiltration into brain tissue, are reported. This represents an incidence of about 0·42%.
G. Magnusson, S. Majeed, C. Gopinath
semanticscholar   +4 more sources