Results 91 to 100 of about 171,578 (191)

Progress on diagnosis and treatment of pituitary adenoma in children

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery
Pituitary adenoma is a benign intracranial tumor, commonly found in adults and occasionally in children. Pituitary adenoma is classified into secretory and non-secretory adenoma based on whether there is abnormal hormone secretion.
WANG Chuan-wei   +5 more
doaj   +1 more source

AI‐Based Automated Instrument Tracking During Endoscopic Skull Base Surgery: A Pilot Feasibility Study

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, Volume 12, Issue 5, Page 568-575, October 2026.
ABSTRACT Background Endoscopic endonasal approaches (EEA) to skull base tumors are a technically challenging procedure for both surgeons and trainees. Artificial intelligence and computer vision (CV) may offer an objective analysis that provides surgical assessment on technique and enhanced educational feedback for surgeons of all levels.
David R. Grimm   +14 more
wiley   +1 more source

Intrasellar schwannoma mimicking pituitary adenoma

open access: yes, 2013
Intrasellar location of schwannoma is extremely uncommon and 18 cases are documented in the literature till now. This report describes intrasellar schwannoma in a patient in whom the neuroimaging features were suggestive of a pituitary ...
Sai Puduru, Sai Sudarsan Puduru
core   +1 more source

siRNA-mediated silencing of bFGF gene inhibits the proliferation, migration, and invasion of human pituitary adenoma cells

open access: yesTumor Biology, 2017
Human pituitary adenoma is one of the most common intracranial tumors with an incidence as high as 16.7%. Recent evidence has hinted a relationship between growth factors of pituitary or hypothalamic origin and proliferation of human pituitary adenoma ...
Kai Zhou   +6 more
doaj   +1 more source

Testicular Biopsies in Adolescent and Adult Andrological Patients: The EAA Clinical Guidelines

open access: yesAndrology, Volume 14, Issue 7, Page 1906-1928, October 2026.
ABSTRACT Background Histological evaluation of testicular tissue is central to the assessment of infertile men, particularly those at an increased risk of testicular germ cell tumors (TGCT). Traditionally, testicular biopsies have been used primarily for diagnostic purposes, such as the detection of germ cell neoplasia in situ (GCNIS). With advances in
Lise Aksglaede   +11 more
wiley   +1 more source

Pituitary Adenoma in Children

open access: yes, 1998
Pituitary adenoma is an uncommon intracranial tumor of ...
Andrew G. Lee; Paul D. Sofrza; David S. Baskin; Robert C. Dauser; Ali K. Fard; Michael X. Repka
core  

Pituitary apoplexy: a rare cause of middle cerebral artery infarction [PDF]

open access: yes, 2013
Pituitary apoplexy is a well-known complication of a pituitary adenoma. However, an ischaemic event caused by pituitary apoplexy is rare. We reported a case of pituitary apoplexy with middle cerebral artery infarction in a 44-year old man who ...
Abu Bakar, Azizi   +3 more
core  

Pituitary Adenoma Masquerading as NAION

open access: yes, 2023
Patient 62-year-old male presented with vision loss in the left eye diagnosed with NAION then vision continue to get worse in both eye MRI of the brain showed pituitary ...
Nagham Al-Zubidi, MD
core  

Sellar collision tumor involving pituitary gonadotroph adenoma and chondroma: a potential clinical diagnosis [PDF]

open access: yes, 2009
We report on a 74-year-old male patient who presented with progressive neuroophthalmologic symptoms soon after the administration of a long-acting gonadotropin-releasing hormone agonist for treatment of a prostate cancer. Imaging revealed a destructively
Christ, Emanuel   +15 more
core   +2 more sources

DRD2 Deficiency Underlies Pituitary Adenoma Dependent on Escherichia coli Translocation from the Gut

open access: yesAdvanced Science
Pituitary adenoma (PA) are common intracranial tumor types that have harmful effects on human health. However, the pathogenesis of PA remains unclear yet.
Xian‐jun Su   +16 more
doaj   +1 more source

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