Results 51 to 60 of about 7,489 (167)

Extraneuraxial Hemangioblastoma: Clinicopathologic Features and Review of the Literature.

, 2018
Extraneuraxial hemangioblastoma occurs in nervous paraneuraxial structures, somatic tissues, and visceral organs, as part of von Hippel-Lindau disease (VHLD) or in sporadic cases.
Galliani CA, Pasquinelli G, la Torre A, Lamovec J, Bacchi CE., Michal M, Fanburg-Smith JC, Zidar N, Sparaneo A, Bisceglia M, Ben-Dor D, Muscarella LA, Nina Zidar, Carlos A. Galliani, Julie C. Fanburg-Smith, Annamaria la Torre, Gianandrea Pasquinelli, Janez Lamovec, Michele Bisceglia, Angelo Sparaneo, Carlos E. Bacchi, Lucia A. Muscarella, David Ben-Dor, Michal Michal   +23 more
core   +1 more source

DataSheet_1_Neuroimaging Features of Optic Nerve Hemangioblastoma Identified by Conventional and Advanced Magnetic Resonance Techniques: A Case Report and Literature Review.docx

, 2021
Optic nerve hemangioblastoma is a very rare benign tumor with only 39 reported cases by now. It appears to be hyperintense on T2-weighted images with a significant enhancement on contrast scans, which are similar to glioma and meningioma. Due to the lack
Hui You (379380), Jun Kang (627908), Meihan Duan (11684842), Ming Feng (405587), Renzhi Wang (2633134), Lie Yang (400608)   +5 more
core   +1 more source

Cerebellar Cystic Metastasis—An Unusual Presentation of Prostate Adenocarcinoma Dissemination: A Case Report

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Although prostate cancer is among the most common malignant tumors in men, brain metastases from prostatic cancer are infrequent. Brain dissemination is especially rare with the most frequent histological type of prostatic adenocarcinoma. We present a case of a cystic‐hemorrhagic cerebellar metastasis with a solid enhancing component in a ...
Mia Smoljan Basuga, Mirjana Flegarić‐Bradić, Antonio Klemenčić, Matea Prenc, Tamara Rihtar, Dijana Zadravec   +5 more
wiley   +1 more source

Sporadic hemangioblastoma of the kidney; a rare entity and a potential diagnostic challenge [PDF]

Journal of Nephropathology
Hemangioblastoma is a benign tumor of central nervous system (CNS) which may rarely occur in extraneural tissues. Renal hemangioblastoma (RH) occurs sporadic or in the setting of Von-hipple-lindau syndrome.
Shirin Taraz Jamshidi, Salman Soltani, Hamidreza Ghorbani, Tina Zeraati, Naser Tayyebimeibodi, Atena Aghaee, Ali Emadzadeh   +6 more
doaj   +1 more source

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

Pediatric Blood &Cancer, Volume 73, Issue 3, March 2026.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus, Floortje Strobbe, Annemarie A. Verrijn Stuart, Hanneke M. van Santen, Gerlof D. Valk, Sasja A. Schepers, Rachel S. van Leeuwaarde   +6 more
wiley   +1 more source

Identification of a distinct epigenetic subgroup with inferior PFS in intracranial mesenchymal tumors with FET::CREB fusion

Brain Pathology, Volume 36, Issue 2, March 2026.
Six new cases of intracranial mesenchymal tumors with FET::CREB fusion, alongside 20 previously reported cases underwent DNA methylation profiling uncovered a novel epigenetic subgroup distinguished by inferior PFS and unique clinicopathological, molecular, and epigenetic hallmarks.
Yong Lin, Yun Ning, Yang Lan, Yu‐Juan Cao, Rui‐Jiao Zhao, Hai‐Nan Li, Song Duan, Wei‐Wei Fu, Hai‐Bo Wu, Feng Wu, Xiu‐Wu Bian, Tao Luo, Xiao‐Hong Yao   +12 more
wiley   +1 more source

Belzutifan as a possible novel treatment for sporadic central nervous system hemangioblastoma: a report of two cases and focused review of the literature

Frontiers in Oncology
ObjectiveTo provide a review of hemangioblastoma treatment and to report a new treatment option for sporadic, non-von Hippel-Lindau (VHL) associated central nervous system hemangioblastomas (CNS-HBs).BackgroundBelzutifan is FDA-approved for the treatment
Britta L. Bureau, Ataollah Shahbandi, Saman Shabani, Jennifer M. Connelly   +3 more
doaj   +1 more source

Cauda equina hemangioblastoma: case report [PDF]

Arquivos de Neuro-Psiquiatria, 2003
Hemangioblastomas of the spinal cord are rare lesions, and those located at the cauda equina are even rarer. Most commonly these tumors are present in patients with von Hippel-Lindau (VHL) syndrome.
Leodante Batista da Costa Jr, Agustinho de Andrade, Bruno Perocco Braga, Carlos Alberto Ribeiro   +3 more
doaj   +1 more source

Meflin/ISLR is a meningeal cell‐specific marker involved in the development of meninges and meningioma progression

Brain Pathology, Volume 36, Issue 2, March 2026.
Mesenchymal stromal cell‐and fibroblast‐expressing Linx paralogue (Meflin) is expressed in embryonic meninges and contributes to meningeal homeostasis. In meningiomas, elevated Meflin correlates with higher grade and recurrence. Single‐cell RNA sequencing revealed a Meflin‐high tumor cell subset marked by reduced proliferation, WNT6 expression, and ...
Yukihiro Shiraki, Tomotsugu Kurauchi, Akitoshi Hara, Nobutoshi Esaki, Shinji Mii, Ryota Ando, Akihiro Sakai, Kuniaki Tanahashi, Fumiharu Ohka, Ryuta Saito, Atsushi Natsume, Yuki Hattori, Takaki Miyata, Atsushi Enomoto   +13 more
wiley   +1 more source

Polycythemia secondary to renal hemangioblastoma: A case report and literature review

, 2023
[[abstract]]Secondary polycythemia is a paraneoplastic syndrome observed in tumors with excessive erythropoietin (EPO) production. Renal cell carcinoma (RCC) and cerebellar hemangioblastoma are the 2 most well-known tumors to induce secondary ...
Lee, Y;Cheng, SM;Hwang, DY;Chiu, YL;Chou, YH
core   +1 more source