Results 11 to 20 of about 41,282 (249)

Intracranial melanocytic meningeal tumours and melanosis oculi: case report and literature review [PDF]

BMC Cancer, 2012
Background Melanocytic meningeal tumours are rare extra-axial neoplasms of the nervous system, with only three reported cases in the cavernous sinus.
Doglietto Francesco, Colosimo Cesare, Lauriola Libero, Balducci Mario, De Bonis Pasquale, Montano Nicola, Zadeh Gelareh, Maira Giulio, Pallini Roberto   +8 more
doaj   +2 more sources

Consensus guidelines for the management of primary supra-tentorial intraventricular tumour for low- and middle-income countries

Journal of the Pakistan Medical Association
Almost any primary or metastatic brain tumour can manifest in intraventricular (IV) locations. These tumours may either originate within the ventricular system or extend into the IV space through growth.
Hafiza Fatima Aziz, Saqib Kamran Bakhshi, Rabeet Tariq, Muhammad Waqas Saeed Baqai, Mohammad Hamza Bajwa, Kaynat Siddiqui, Zanib Javed, Ahsan Ali Khan, Muhammad Shakir, Pakistan Brain Tumour Consortium: (Authors list at the end of the supplement), Syed Ather Enam   +10 more
doaj   +3 more sources

Primary intracranial Ewing-like sarcoma presenting with rapid bilateral blindness: A case report [PDF]

Radiology Case Reports
Primary intracranial Ewing sarcoma / Ewing-like sarcoma is an exceptionally rare malignant small round cell tumor. Its radiological appearance is often non-specific and may mimic other aggressive intracranial neoplasms, leading to diagnostic delay.
Mohammed Amine Guerrouaz, MD, Soufiane Berhili, MD, Mohamed Moukhlissi, MD, Karim Bahhous, PhD, Loubna Mezouar, MD   +4 more
doaj   +2 more sources

Judicious and evidence-based use of radiosurgery - recommendations for low- middle income countries

Journal of the Pakistan Medical Association
Surgical removal remains the primary treatment for most brain tumours. However, radiosurgery presents an effective, less invasive alternative or additional treatment for certain types.
Syed Ather Enam, Faiza Urooj, Kaynat Siddiqui, Mohammad Hamza Bajwa, Hafiza Fatima Aziz, Fatima Shaukat, Muhammad Waqas Saeed Baqai, Muhammad Shakir, Ahsan Ali Khan, Pakistan Brain Tumour Consortium: (Authors list at the end of the supplement)   +9 more
doaj   +3 more sources

Neuroendocrine carcinoma of the colon presenting as acute meningitis

BMC Neurology, 2019
Background Neuroendocrine tumors represent an expansive group of neoplasms that share an etiology of epithelial origin with neuroendocrine differentiation.
Julie R. Bloom, Arlen Brickman, Fan J. Yang, Ji-Weon Park, Jonathan Cheponis   +4 more
doaj   +2 more sources

Complex diagnosis and management of metastatic esophagogastric junction adenocarcinoma with colonic and meningeal involvement [PDF]

Einstein (São Paulo)
This report presents a case of a 59-year-old male diagnosed with metastatic esophagogastric junction adenocarcinoma, who presented with mild dysphagia and vertigo. Brain magnetic resonance imaging initially showed no abnormalities. Upper gastrointestinal
Isadora Yasbick Spricido, Tomás Costa Bignoto, Yuri Greb Vazquez, Pedro Henrique Zavarize de Moraes   +3 more
doaj   +2 more sources

Different immunohistochemical levels of Hsp60 and Hsp70 in a subset of brain tumors and putative role of Hsp60 in neuroepithelial tumorigenesis [PDF]

European Journal of Histochemistry, 2013
In this work we analysed, by immunohistochemistry, a series of brain tumors to detect the levels and cellular distribution of Hsp60 and Hsp70. We found that Hsp60 levels were significantly higher than those of Hsp70 in neuroepithelial tumors, while ...
F. Rappa, E. Unti, P. Baiamonte, F. Cappello, N. Scibetta   +4 more
doaj   +2 more sources

Cytologic features of mesenchymal, melanocytic and haematolymphoid tumours of the central nervous system and metastases.

, 2023
20.500.12530/87885The current World Health Organization (WHO) classification of central nervous system (CNS) tumours includes several neoplasms that, while occurring in this location, are more frequently seen extracranially.
Bárcena, Carmen, Jiménez-Heffernan, José A   +1 more
core   +2 more sources

Intraoperative Frozen Cytology of Central Nervous System Neoplasms: An Ancillary Tool for Frozen Diagnosis [PDF]

Journal of Pathology and Translational Medicine, 2019
Background Pathologic diagnosis of central nervous system (CNS) neoplasms is made by comparing light microscopic, immunohistochemical, and molecular cytogenetic findings with clinicoradiologic observations.
Myunghee Kang, Dong Hae Chung, Na Rae Kim, Hyun Yee Cho, Seung Yeon Ha, Sangho Lee, Jungsuk An, Jae Yeon Seok, Gie-Taek Yie, Chan Jong Yoo, Sang Gu Lee, Eun Young Kim, Woo Kyung Kim, Seong Son, Sun Jin Sym, Dong Bok Shin, Hee Young Hwang, Eung Yeop Kim, Kyu Chan Lee   +18 more
doaj   +1 more source

Atypical Intratemporal Meningioma Masquerading as Otitis Media—Clinical and Radiological Diagnostic Dilemma

Indian Journal of Radiology and Imaging, 2021
Meningiomas are the most common intracranial extra-axial neoplasms with mostly straightforward radiological diagnosis; however, they can have unusual clinical and imaging manifestations posing diagnostic dilemma for radiologists and clinicians.
Mrinal Matish, Abhishek Rathi, Manasi Moon   +2 more
doaj   +1 more source