Results 1 to 10 of about 624,789 (324)

Findings on Preoperative Brain MRI Predict Histopathology in Children with Cerebellar Neoplasms [PDF]

Pediatr Neurosurg, 2011
<i>Background/Aims:</i> The majority of pediatric patients with cerebellar neoplasms harbor pilocytic astrocytomas (PAs), medulloblastomas, or ependymomas. Knowledge of a preoperative likelihood of histopathology in this group of patients has the potential to influence many aspects of care.
Jonathan A. Forbes, A. Reig, Jason G. Smith, W. Jermakowicz, L. Tomycz, S. Shay, David A. Sun, Curtis A. Wushensky, Matthew M. Pearson   +8 more
semanticscholar   +10 more sources

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

Indian 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, Umut Özdamarlar, Baran Yılmaz, Akın Akakın, Turker Kılıc   +4 more
doaj   +2 more sources

Incidentally Discovered Cerebellar Ganglioglioma in an Adult Following a Motor Vehicle Accident: A Case Report and Literature Review [PDF]

Cureus
Gangliogliomas (GGs) are rare central nervous system neoplasms composed of neuronal and glial cells. This report details a rare case of a 32-year-old male patient with an incidentally discovered cerebellar GG following a motor vehicle accident.
Oludamilola Adeshina, Shane T. Musick, Nicolas Phan   +2 more
semanticscholar   +2 more sources

Paraneoplastic Cerebellar Degeneration with Anti-CV2/CRMP5 Antibodies in Ovarian Cancer: Case Report and Review of the Literature

Case Reports in Oncology, 2021
Paraneoplastic neurological syndromes (PNS) are rare presentations of an underlying oncological disease and more unusual during an oncological disease.
Juan José Juárez-Vignon Whaley, Aurelio Carrera-Muiños, Karol Gema Hernandez-Gutierrez, Jerónimo Rafael Rodriguez-Cid, Maria Elisa Otero-Cerdeira, Vanessa Garcia-Montes   +5 more
doaj   +2 more sources

Cerebellar large B-cell lymphoma: a case report

Journal of Medical Case Reports, 2018
Background Primary central nervous system lymphoma is a rare, malignant non-Hodgkin lymphoma that can arise in the brain, spinal cord, eye, leptomeninges, or cranial nerves.
Malik Ghannam, Shaden Mansour, Fareed Jumah, Brent Berry, Albertine Beard   +4 more
doaj   +2 more sources

Cerebellar tumefactive demyelination in MOGAD: a case report on diagnostic challenges and immunotherapeutic strategy [PDF]

Frontiers in Immunology
Tumefactive demyelination is a rare phenotypic subtype of myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease (MOGAD) and poses significant diagnostic challenges due to substantial clinical and radiological overlap with intracranial ...
XiaoDan Zheng, JiaYue Zhang, DaWei Li, Bo Yuan   +3 more
doaj   +2 more sources

Diagnostic challenges in hemangioblastoma: lessons from a rare case presentation

Egyptian Journal of Neurosurgery
Background Hemangioblastomas are rare, slow-growing benign neoplasms predominantly affecting the central nervous system (CNS). Despite their benign nature, they pose diagnostic challenges due to their diverse clinical manifestations and radiological ...
Jayeshkumar Kanani
doaj   +2 more sources

Case Report: Unclassifiable cerebellar high-grade neuroepithelial tumor with a CCDC6::RET fusion manifesting explosive recurrence [PDF]

Frontiers in Surgery
A 20-year-old woman presented with a 1-month history of positional vertigo, occipital headaches, and progressive gait ataxia. Neuroimaging demonstrated a 3.7 × 4.2 × 3.3 cm heterogeneously enhancing mass in the left cerebellar hemisphere with fourth ...
Moksada Regmi, Moksada Regmi, Moksada Regmi, Moksada Regmi, Shikun Liu, Shikun Liu, Shikun Liu, Ying Xiong, Ying Xiong, Ying Xiong, Junyi Liu, Junyi Liu, Junyi Liu, Zihan Zhao, Xu Zhang, Xu Zhang, Chenlong Yang, Chenlong Yang, Chenlong Yang, Sino-Uzbek Regenerative Therapy Consortium (SURE)   +19 more
doaj   +2 more sources

Neuropathologic features of central nervous system hemangioblastoma [PDF]

Journal 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]

Vojnosanitetski 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, Dimov Dragan, Kostov Miloš, Ilić Srbislav, Dojčinov Dojčin, Jovanović Milan, Stanojević Goran Z., Dimov Irena   +7 more
doaj   +1 more source