Results 31 to 40 of about 7,489 (167)
Annals of Neurology, EarlyView.Objective As leptomeningeal metastasis (LM) has a poor prognosis, reliable cerebrospinal fluid (CSF) diagnostic biomarkers are urgently needed. This study evaluated the diagnostic value of CSF growth differentiation factor 15 (GDF15) in LM from lung adenocarcinoma (LUAD) and breast cancer (BC).
Haoyu Ruan +12 more
wiley +1 more source
Journal of Applied Clinical Medical Physics, Volume 27, Issue 10, October 2026.Abstract Background Gamma Knife radiosurgery (GKRS) has been a foundational modality for the treatment of intracranial diseases for several decades, with successive platform generations introducing substantial technological advancements. Improvements in source configuration, patient positioning systems, imaging guidance, and immobilization techniques ...
Daniel El Basha +11 more
wiley +1 more source
Cerebellar hemangioblastoma: Case report with review of the literature
Radiology Case Reports, 2021 Originally recognized by Cushing and Bailey, hemangioblastoma is a developmental vascular neoplasm that is predominantly found in the posterior fossa. It is a highly vascularized tumor, with well-differentiated histologic features.
Mohamed Lahkim, PHC, MD, PHD Std +6 more
doaj +1 more source
Clinical Case Reports, Volume 14, Issue 10, October 2026.ABSTRACT Diffuse leptomeningeal glioneuronal tumor is a rare central nervous system tumor with imaging findings including leptomeningeal enhancement and nodular/cystic lesions. This case highlights how patients can have differing imaging features, requiring whole‐genome DNA methylation profiling for diagnosis, and demonstrates successful treatment ...
Anita Zhou +3 more
wiley +1 more source
A solitary hemangioblastoma of the posterior brain fossa: the role of radiotherapy
The Pan African Medical Journal, 2020 We report here the case of a patient admitted for management of posterior fossa cerebral hemangioblastoma. A 16-year-old male patient with a history of intracranial hypertension syndrome consisting of progressively worsening headache, vomiting ...
Fatima Zahra Abboud +3 more
doaj +1 more source
Altitudinal Visual Field Defect as the Presenting Sign of a Brain Tumor: A Case Report
Clinical Case Reports, Volume 14, Issue 9, September 2026.ABSTRACT Brain tumors present with symptoms depending on their type, location, and stage. Most cause visual field defects respecting vertical meridians. Compressive optic neuropathy may produce altitudinal defects, mimicking ischemic optic neuropathy.
Farid Shekarchian +2 more
wiley +1 more source
Parasagittal leptomeningeal hemangioblastoma - Case report
, 2006 A 50-year-old male patient presented with a rare dural supratentorial hemangioblastoma manifesting as severe headache persisting for 2 months. Neuroimaging revealed a tumoral mass localized in the right parietal lobe near the sagittal sinus.
Iplikcioglu, A. Celal +3 more
core +1 more source
Canine Hemangioblastoma: Case Series and Literature Review
AnimalsHuman hemangioblastoma is a benign, slow-growing, highly vascular neoplasm. The tumor most commonly arises in the cerebral hemispheres and cerebellum, where it is more frequently observed in patients with von Hippel–Lindau disease. In veterinary medicine,
Çağla Aytaş +5 more
doaj +1 more source
Subarachnoid Hemorrhage after Surgery of the Medulla Oblongata Hemangioblastoma: A Case Report
Brain Science Advances, 2016 Objectives To discuss the bleeding mechanisms after removing a medulla oblongata hemangioblastoma. Methods A 42-year-old male patient was diagnosed with a medulla oblongata hemangioblastoma.
Xiang Yang +3 more
doaj +1 more source
Interdisciplinary Neurosurgery, 2022 Background: Central nervous system hemangioblastomas are benign tumors that are frequently associated with cyst formation. Sporadic hemangioblastoma with histopathological confirmation presenting as a nodular lesion without cyst formation is very rare ...
Hodaka Kishizaki +4 more
doaj +1 more source