Results 11 to 20 of about 31,605 (321)

Neuropathologic features of central nervous system hemangioblastoma [PDF]

open access: yesJournal of Pathology and Translational Medicine, 2022
Hemangioblastoma is a benign, highly vascularized neoplasm of the central nervous system (CNS). This tumor is associated with loss of function of the VHL gene and demonstrates frequent occurrence in von Hippel-Lindau (VHL) disease.
Rebecca A. Yoda, Patrick J. Cimino
doaj   +1 more source

Cerebellar hemangioblastomas: A study of the immunoprofile of neoplastic stromal component [PDF]

open access: yesVojnosanitetski Pregled, 2004
Background. Central nervous system hemangioblastomas (HBs) are uncommon highly vascularized tumors that are predominantly found in the cerebellum. They occur sporadically or in association with von Hippel-Lindau (VHL) disease.
Tasić Desanka   +7 more
doaj   +1 more source

Magnetic Resonance Imaging of Unusual Neoplasms Related to Foramen of Luschka: A Review for Differential Diagnosis

open access: yesIndian Journal of Radiology and Imaging, 2022
There are many types of neoplasms in or around the foramen of Luschka (FL), and definitive diagnosis in some cases requires knowledge of imaging findings.
Mustafa Kemal Demir   +4 more
doaj   +1 more source

Hemorrhagic meningioma with pulmonary metastasis: Case report and literature review

open access: yesOpen Life Sciences, 2023
Meningiomas are extra-axial neoplasms that originate from the arachnoid cap cells located on the inner surface of the meninges. Approximately 36% of central nervous system tumors are meningiomas. Based on earlier findings to be benign in most cases, they
Cao Xuan   +6 more
doaj   +1 more source

Machine Learning Decision Tree Models for Differentiation of Posterior Fossa Tumors Using Diffusion Histogram Analysis and Structural MRI Findings. [PDF]

open access: yes, 2020
We applied machine learning algorithms for differentiation of posterior fossa tumors using apparent diffusion coefficient (ADC) histogram analysis and structural MRI findings.
Aboian, Mariam   +3 more
core   +1 more source

Advanced Small Cell Lung Cancer with Cerebellar Metastases – A Case Report

open access: yesInternational Journal of Medical Students, 2015
Background: Small cell lung cancer is an aggressive subtype of lung cancer whereby about one-third of cases are complicated with brain metastases. However, cerebellar metastases are uncommon and contribute to less than 10% of brain metastases.
Zhi Xiong Chong, Nazmi M. Noori
doaj   +3 more sources

CEREBELLAR DIFFUSE LARGE B CELL LYMPHOMA IN IMMUNOCOMPETENT FEMALE PATIENT

open access: yesHematology, Transfusion and Cell Therapy, 2021
Background: Diffuse large B cell lymphoma (DLBL) is the most common type of lymphoma worldwide, representing about 25% of all non-Hodgkin lymphomas. Among these lymphomas, primary DLBL of the central nervous system (CNS) is a rare category listed at 2016
GA Sansoni   +3 more
doaj   +1 more source

Giant cavernous angioma mimicking cerebellar neoplasm with major bleed: a case report

open access: closed, 2007
Giant cavernous angioma mimicking cerebellar neoplasm with major bleed: a case report Cavernous angiomas (CAs) of the central nervous system are angiographically occult vascular lesions and are easily diagnosed by magnetic resonance imaging (MRI). CAs are common lesions and comprise 5 to 13 % of intracranial vascular anomalies.These vascular lesions ...
Mehmet H. Atalar   +3 more
openaire   +3 more sources

Paraneoplastic cerebellar degeneration associated with lymphoepithelial carcinoma of the tonsil [PDF]

open access: yes, 2013
Background: Paraneoplastic cerebellar degeneration (PCD) is a classical tumor-associated, immune-mediated disease typically associated with gynecological malignancies, small-cell lung-cancer or lymphoma.
Hartmann, Sylvia   +5 more
core   +1 more source

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