Results 81 to 90 of about 274,618 (211)

Spinal leptomeningeal metastasis in a patient with squamous cell lung cancer

, 2008
Spinal leptomeningeal metastasis Occurs rarely in solid tumors, and the prognosis is extremely poor. Adenocarcinomas and small-cell carcinomas are the most common histological type detected among lung tumors.
Alicioglu, Banu, Saynak, Mert
core   +1 more source

The role of radiation therapy in leptomeningeal disease from breast cancer – a multicenter analysis

Clinical and Translational Radiation Oncology
Background: A subset of breast cancer patients will eventually develop leptomeningeal disease (LMD). There is a lack of large, in-depth analyses of the pattern of care and outcomes, with a particular focus on radiation therapy (RT).
Felix Ehret, Audrey Aitelli, Andrzej Niemierko, Ammy M. Yuan, Michael G. Milligan, Shane S. Neibart, Ayal A. Aizer, Nancy U. Lin, Sarah L. Sammons, Helen A. Shih   +9 more
doaj   +1 more source

SMARC-B1 deficient sinonasal carcinoma metastasis to the brain with next generation sequencing data: a case report of perineural invasion progressing to leptomeningeal invasion

BMC Cancer, 2019
Background SMARCB1-deficient sinonasal carcinoma (SDSC) is an aggressive subtype of head and neck cancers that has a poor prognosis despite multimodal therapy.
Horacio Gomez-Acevedo, John D. Patterson, Sehrish Sardar, Murat Gokden, Bhaskar C. Das, David W. Ussery, Analiz Rodriguez   +6 more
doaj   +1 more source

Enhancement of the leptomeninges in a young man

Brain Pathology, EarlyView.
Jayden Ray, Mohammad Alberawi, Andrew Bauer, Kar‐Ming Fung, Erika Santos Horta, Lorraina J. Robinson   +5 more
wiley   +1 more source

Clinicogenomic Features and Outcomes of Adenoid Cystic Carcinoma With Central Nervous System Metastases: A Single‐Institution Cohort Study

Head &Neck, Volume 48, Issue 11, Page 3193-3201, November 2026.
ABSTRACT Background Adenoid cystic carcinoma (ACC) is a rare malignancy with a propensity for perineural invasion and hematogenous spread. Central nervous system (CNS) involvement is uncommon, and detailed clinical and genomic data on this aspect of the disease remain limited.
Omar Elghawy, Jack Stylli, Martin Kurian, Eitan Halper‐Stromberg, Aditi Singh, Christopher D'Avella, Lee Hartner, Roger B. Cohen   +7 more
wiley   +1 more source

AOSNP‐ADAPTR resource level‐based recommendations on practical diagnostic strategies for ependymomas

Brain Pathology, Volume 36, Issue 6, November 2026.
Adapting Diagnostic Approaches for Practical Taxonomy in Resource‐Restrained Regions (ADAPTR) recommendations for ependymomas in resource‐restrained settings (RL = resource level; created in BioRender). Abstract Ependymomas are uncommon primary tumors of the central nervous system (CNS) that affect both children and adults.
Laveniya Satgunaseelan, Michael E. Buckland, Geeta Chacko, Kenta Masui, Junji Shibahara, Vani Santosh, Maysa Al‐Hussaini, Sung‐Hye Park, Tarik Tihan, Ho‐Keung Ng, Pieter Wesseling, David N. Louis, Chitra Sarkar, Takashi Komori   +13 more
wiley   +1 more source

Antiglioma effects of cytarabine on leptomeningeal metastasis of high-grade glioma by targeting the PI3K/Akt/mTOR pathway

, 2017
Kai-Hong Zhao,1 Can Zhang,2 Yue Bai,1 Yan Li,1 Xun Kang,1 Jian-Xin Chen,1 Kun Yao,3 Tao Jiang,4 Xiao-Song Zhong,2 Wen-Bin Li1 1Department of Glioma, 2Clinical Center of Gene And Cell Engineering, Beijing Shijitan Hospital, 3Department of Neurosurgery ...
Yao K, Li WB, Li Y, Kang X, Zhao KH, Zhong XS, Chen JX, Jiang T, Zhang C, Bai Y   +9 more
core  

Metástases nas leptomeninges da espinal medula num doente com carcinoma de céculas escamosas do pulmão

Revista Portuguesa de Pneumologia, 2008
Resumo: As metástases nas leptomeninges da espinal medula ocorrem raramente nos tumores sólidos e o prognóstico é bastante reservado. Os adenocarcinomas e os carcinomas de pequenas células são os grupos histológicos mais envolvidos no que se refere aos ...
Banu Alicioglu, Mert Saynak
doaj   +1 more source

Evolving role of proton therapy in contemporary oncology

Cancer, Volume 132, Issue 20, 15 October 2026.
Abstract Proton therapy offers a distinct physical advantage over photon radiotherapy through the Bragg peak dose concentration in target with both lower integral dose and finite path length, and sharper penumbra as compared to photons, collectively reducing radiation exposure to surrounding normal tissues and potentially improving the therapeutic ...
Emily S. Lebow, Helen A. Shih
wiley   +1 more source

Leptomeningeal carcinomatosis of gastric adenocarcinoma

, 2011
Gastric cancer is the third most common malignancy among gastrointestinal malignancies. With the advance of new treatments, overall survival in gastric cancer is extending, and metastasis to atypical sites is seen more commonly. Leptomeningeal metastasis
Bulut, Gulcan, Erdem GOKER, Burcak KARACA, Gulcan BULUT, Karaca, Burcak, Erden, Asuman, Goker, Erdem, Asuman ERDEN   +7 more
core   +1 more source