Results 41 to 50 of about 7,261 (197)
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
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
Sporadic Hemangioblastoma of the Kidney: a rare renal tumor
Diagnostic Pathology, 2012 Hemangioblastoma is a benign and morphologically distinctive tumor that can occur sporadically or in association with von Hippel-Lindau disease in approximately 25% of the cases, and which involves the central nervous system in the majority of the cases.
Liu Yang, Qiu Xue-shan, Wang En-Hua
doaj +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
The Journal of Pathology: Clinical Research, Volume 12, Issue 4, July 2026.Abstract Tropomyosin receptor kinase (TRK) fusions are actionable oncogenic drivers, and pan‐TRK immunohistochemistry (IHC) serves as a reliable screening tool for NTRK gene aberrations. However, the expression profile and clinical significance of pan‐TRK in meningiomas remain unclear.
Yinan Zhu +7 more
wiley +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
Assam Journal of Internal Medicine, 2023 We present a case of a 15-year-old male who presented with headache for 7 days and fever for 3 days which gradually involved his motor and sensory systems along with involvement of bowel and bladder. On imaging, a diagnosis of cerebellar hemangioblastoma
Ashapurna Bhagawati +3 more
doaj +1 more source
Theranostic Advancements in Brain Cancer: Promising Approaches for Emerging Therapy
MedComm – Oncology, Volume 5, Issue 2, June 2026.Strategies for improving intra‐arterial administration (A) and photodynamic therapy in brain cancer (B). Improving intra‐arterial (IA) administration and photodynamic therapy (PDT) for brain cancer involves enhancing tumor targeting and breaching the blood–brain barrier (BBB). Key strategies include super selective catheterization, using osmotic agents
Bipraban Khanra, Manoj Kumar Sarangi
wiley +1 more source
The FEBS Journal, Volume 293, Issue 11, Page 3140-3165, June 2026.Intra‐tumoral oxygen deprivation (hypoxia) promotes the activation of hypoxia‐inducible factors (HIFs) that orchestrate the transcriptional adaptation of cancer cells to hypoxia. Hypoxia is prevalent in hepatocellular carcinoma (HCC), a cancer type with limited therapeutic options.
Ioanna‐Maria Gkotinakou +6 more
wiley +1 more source
Clinical analysis of spinal hemangioblastoma: report of 7 cases with litertures review
Chinese Journal of Contemporary Neurology and Neurosurgery, 2020 Objective To summarize the treatment experiences and surgical measure and efficacy of spinal hemangioblastoma. Methods and Results The surgical experiences of 7 patients with spinal hemangioblastoma from February 2012 to February 2017 in Tianjin Huanhu ...
Huan⁃yu WANG +3 more
doaj