Results 101 to 110 of about 25,306 (190)

Genomic and mutational landscape of anaplastic ependymoma: Insights from the AACR Project GENIE Consortium

Biomolecules & Biomedicine
Anaplastic ependymoma (AE) is a rare and aggressive central nervous system tumor that predominantly affects children and remains inadequately characterized at the genomic level.
Edie Gobel, Grace S. Saglimbeni, Iosef I. Perez, Bhanu Surabi Upadhyayula, Tyson J. Morris, Akaash Surendra, Beau Hsia, Abubakar Tauseef   +7 more
doaj   +1 more source

Prognostic Factors and Nomogram for Malignant Brainstem Ependymoma: A Population‐Based Retrospective Surveillance, Epidemiology, and End Results Database Analysis

Cancer Medicine
Purpose This study aimed to identify prognostic factors and develop a nomogram for survival in patients with brainstem ependymoma. Methods Data of 652 patients diagnosed with brainstem ependymoma extracted from the Surveillance, Epidemiology, and End ...
Xiaoyu Ji, Siyuan Yang, Dejing Cheng, Wenbo Zhao, Xuebo Sun, Fang Su   +5 more
doaj   +1 more source

Amide proton transfer-weighted MRI in high-grade gliomas: case series

The Egyptian Journal of Radiology and Nuclear Medicine
Background Gliomas represent the most common primary brain neoplasms in adult, exhibiting a histological spectrum ranging from low to high grade. Aim of the work We report three cases of histologically confirmed high-grade gliomas exhibiting elevated ...
Nur Asma Sapiai, Norfatin Shuhada Othman, Nik Fatin Amira Nik Min, Anani Aila Mat Zin, Ang Song Yee   +4 more
doaj   +1 more source

Metastasizing anaplastic ependymoma in an adult. Chromosomal imbalances, metabolic and gene expression profiles

Ependymoma is a tumor arising from neuroepithelial tissue, occurring in both the brain and spinal cord, predominantly in children and young adults. While recurrence and dissemination are recognized complications, metastases are infrequent.
Cerdá Nicolás, Miguel, López-Ginés, Concha, Cigudosa García, Juan Cruz, Morales Tatay, José Manuel, Mata Roig, Manuel, Faus, Carmen, Gil-Benso, Rosario, Monleón Salvado, Daniel, Celda Muñoz, Bernardo, González Darder, José M.   +9 more
core   +1 more source

Management of Posterior Fossa Ependymoma in Paediatric Patients

Minia Journal of Medical Research
Posterior fossa ependymomas are formidable tumors characterized by their aggressive nature. Achieving complete surgical resection remains the most significant prognostic indicator, even though it carries the potential for adverse consequences.Our ...
Mohamed Abu-Baih, waleed Nanous, medhat El-Sawy, Ahmed Moawad, Mohamed El-Beltagy   +4 more
doaj   +1 more source

Grade III intradural extramedullary anaplastic ependymoma managed with near-complete resection and adjuvant radiotherapy: a case report. [PDF]

Spinal Cord Ser Cases, 2021
Ando S, Tsuji O, Nagoshi N, Nori S, Suzuki S, Okada E, Yagi M, Irie R, Watanabe K, Nakamura M, Matsumoto M.   +10 more
europepmc   +1 more source

Intratumoral methotrexate kinetics in a patient with intracranial anaplastic ependymoma

, 2004
Little is known about intratumoral anticancer drug concentration in childhood brain tumors. We were able to measure methotrexate (MTX) tumor concentrations directly in a cystic anaplastic ependymoma.
Dränert, E., Geis, T., Peters, O., Wolff, Johannes E.A., Friedrich, M.   +4 more
core   +1 more source

Bevacizumab for recurrent ependymoma

2060 Background: Ependymoma is a rare type of glioma, representing less than 5% of brain tumors in adults. Radiotherapy (RT) is commonly administered, but there is no standard chemotherapy.
Cloughesy, T., Green, R. M., Lassman, A. B., Ney, D. E., DeAngelis, L. M., Woyshner, E. A., Stupp, R.   +6 more
core   +1 more source

Intracytoplasmic dot-like inclusions as cytopathologically useful findings of ependymoma: Case report of adolescent supratentorial anaplastic ependymoma with clear cell morphology. [PDF]

Clin Case Rep, 2021
Homma T, Mizuno R, Miyama Y, Suzuki T, Uchida E, Adachi JI, Yasuda M.   +6 more
europepmc   +1 more source

Ultra-deep mutational analysis of NPM-ALK and possible implications on target therapy in anaplastic large cell lymphoma of childhood [PDF]

, 2013
Anaplastic Large Cell Lymphoma (ALCL) represents a distinct subset of aggressive T-cell non-Hodgkin lymphoma (NHL) accounting for about 3% of adult NHL and 10 to 15% of childhood lymphomas.
Lovisa, Federica
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