Results 161 to 170 of about 17,030 (214)

Novel NOTCH3 alteration expanding the molecular spectrum of pericytic tumours: report of two cases

Histopathology, Volume 88, Issue 4, Page 922-927, March 2026.
Introduction Myofibromas are part of the pericytic tumour family, which includes myopericytomas, glomus tumours and angioleiomyomas. While they typically display benign behaviour when arising in the skin and subcutaneous tissues of the head and neck, rare aggressive variants have been reported, particularly those with visceral or intracranial ...
Irena Antonia Ungureanu, Megane Le Quang, Rihab Azmani, Marie Ancelle, Henri Margot, Guillaume Chotard, François Le Loarer, Nathalène Truffaux   +7 more
wiley   +1 more source

Intraoperative Subdural and Postoperative Brainstem Hemorrhage in Glioma Surgery: A Case Report. [PDF]

Am J Case Rep
Yang Z, Chen Z, Qin J, Yang J.
europepmc   +1 more source

Effects of gonadectomy on brain sex hormone levels and amyloid pathology in male and female AppNL‐G‐F and AppNL‐F mice

Journal of Neuroendocrinology, Volume 38, Issue 3, March 2026.
Abstract More women than men are diagnosed with Alzheimer's disease (AD). Sex hormones have been ascribed neuroprotective properties, and their decline, particularly the reduction of estrogen during menopause, has been implicated in AD risk. In this study, we examined how loss of circulating sex hormones affects cognitive performance and amyloid ...
Patricia Muñoz, Heba G. Ali, Aphrodite Demetriou, Maria Latorre‐Leal, Makoto Shimozawa, Ljerka Delac, Tudor‐Fabian Troncea‐Sandu, Jose Inzunza, Per Nilsson, Silvia Maioli, Ivan Nalvarte   +10 more
wiley   +1 more source

Imaging features of high-grade astrocytoma with piloid features: A single center case series. [PDF]

Neuroradiol J
Al Qudah H, D Hamilton J, A Gubbiotti M, Msherghi A, Salim HA, Alizada S, Liu HL, Kumar VA, Wintermark M, Eldaya RW.   +9 more
europepmc   +1 more source

Optic Chiasm and Bilateral Optic Nerve Oligodendroglioma in A 29‐Month‐Old German Shepherd

Veterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective To report the first documented case of high‐grade optic chiasm and nerve oligodendroglioma in a young dog and contribute to the comparative study of gliomas in humans and canines. Animal Studied A 29‐month‐old male intact German Shepherd.
Vienna M. Lunking, Rajdeep Multani, Devin Fussell, LaTisha N. Knight, Erin Keenihan, Danielle M. Meritet, Abigail R. Armwood, Annie Oh   +7 more
wiley   +1 more source

Incidentally Found Olfactory Schwannoma: A Rare Case Report. [PDF]

Clin Med Insights Case Rep
Mohsenzadeh M, Pouladkhay F.
europepmc   +1 more source

A case report on the diagnosis and treatment of a glioneuronal tumor with ATRX alteration, kinase fusion, and anaplastic features. [PDF]

Front Oncol
He S, Yang Y, Zheng J, Sun M.
europepmc   +1 more source

Imaging Characteristics of Colloid Cysts: A Case Series Correlating Cyst Size and Location With Associated Acute Hydrocephalus. [PDF]

Cureus
Varma S R, Suresh R, Ujjappa J.
europepmc   +1 more source

Characterizing the clinical heterogeneity of Trousseau syndrome with nonbacterial thrombotic endocarditis: a description of three cases across hematological and solid malignancies. [PDF]

Quant Imaging Med Surg
Tang H, Zhang W, Liang C, Li S, Wu J.
europepmc   +1 more source

Primary malignant melanoma of the pineal region: illustrative case. [PDF]

J Neurosurg Case Lessons
Xu J, Hu J, Chen Z.
europepmc   +1 more source