Zobrazeno 1 - 10
of 1 563
pro vyhledávání: '"Pleomorphic xanthoastrocytoma"'
Autor:
Sara T. Alharbi, Mona Alrehaili, Ahmed Alhujaily, Aysam Adnan Almashni, Abdulrahman Almughathawi
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 55, Iss 1, Pp 1-7 (2024)
Abstract Background Pleomorphic xanthoastrocytoma is a rare astrocytic tumor often diagnosed at a young age. Typically, they appear as supratentorial cortical tumors, frequently involving the temporal lobe with few reported rare locations. The progno
Externí odkaz:
https://doaj.org/article/19c522de2c714f49a01f8f085f9b50c0
Autor:
Gianna Fote, Kamran Urgun, Jordan Davies, Alexander S. Himstead, Kevin Gramajo-Aponte, Alexander Lopez, Frank P.K. Hsu, William H. Yong
Publikováno v:
Free Neuropathology, Vol 5 (2024)
We describe a case of a young patient with a recurrent pleomorphic xanthoastrocytoma (PXA) showing unusual cell-in-cell (CiC) phenomena. We observed mostly viable but also necrotic neutrophils engulfed within tumor cells. The recurrent tumor was immu
Externí odkaz:
https://doaj.org/article/e001e30f947440508fa46cf2aade537d
Autor:
Yilong Wu, Sze Jet Aw, Swati Jain, Li Yin Ooi, Enrica E. K. Tan, Kenneth T. E. Chang, Harvey J. Teo, Wan Tew Seow, Sharon Y. Y. Low
Publikováno v:
Frontiers in Pediatrics, Vol 12 (2024)
BackgroundPleomorphic xanthoastrocytoma (PXA) is a rare brain tumor that accounts for
Externí odkaz:
https://doaj.org/article/8470a7f5750f4e48b3b944d39a915061
Autor:
Chaejin Lee, Yukyeng Byeon, Gung Ju Kim, Juhee Jeon, Chang Ki Hong, Jeong Hoon Kim, Young-Hoon Kim, Young Hyun Cho, Seok Ho Hong, Sang Joon Chong, Sang Woo Song
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Pleomorphic xanthoastrocytomas (PXA) are rare, accounting for
Externí odkaz:
https://doaj.org/article/6ec6588076974e62888b10941085533a
Autor:
Barbara Castelli, Marco Tellini, Melina Guidi, Marco Di Nicola, Laura Giunti, Anna Maria Buccoliero, Maria Luigia Censullo, Alessandro Iacono, Isacco Desideri, Lorenzo Genitori, Iacopo Sardi, Carla Fonte
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
Dabrafenib plus trametinib is a promising new therapy for patients affected by BRAFV600E-mutant glioma, with high overall response and manageable toxicity. We described a complete and long-lasting response in a case of recurrent anaplastic pleomorphi
Externí odkaz:
https://doaj.org/article/ac89e2ab7fac496e95ca3869418b0496
Autor:
Halldór Bjarki Einarsson, Anja Lisbeth Frederiksen, Inge Soekilde Pedersen, Marianne Schmidt Ettrup, Martin Wirenfeldt, Henning Boldt, Nina Nguyen, Marianne Skovsager Andersen, Carsten Reidies Bjarkam, Frantz Rom Poulsen
Publikováno v:
Heliyon, Vol 10, Iss 6, Pp e27418- (2024)
Multiple endocrine neoplasia type 1 (MEN1) is a rare autosomal dominant syndrome caused by inactivating pathogenic variants in the tumor suppressor gene menin 1 on chromosome 11q13 (Falchetti et al., 2009). The syndrome is characterized by neoplasia
Externí odkaz:
https://doaj.org/article/adb5ba166fe344ef8e263160fb249079
Autor:
Serbeze Kabashi-Muçaj, Agon Mekaj, Mentor Petrela, Besim Latifi, Gentian Kaloshi, Flaka Pasha, Kreshnike Dedushi Hoti, Arben Rroji, Labinot Shahini, Fjolla Hyseni, Sefedin Muçaj
Publikováno v:
International Journal of Biomedicine, Vol 13, Iss 1, Pp 172-176 (2023)
Anaplastic pleomorphic xanthoastrocytoma (APXA) is a rare and aggressive brain tumor that requires a multidisciplinary approach for proper diagnosis and treatment. This case report presents the case of a 15-year-old male patient diagnosed with APXA i
Externí odkaz:
https://doaj.org/article/59b90bbb3b6348a9bdb87340276a7e1a
Akademický článek
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Autor:
David E. Reuss, Daniel Schrimpf, Damian Stichel, Azadeh Ebrahimi, Chris Dampier, Kenneth Aldape, Matija Snuderl, David Capper, Martin Sill, David T.W. Jones, Stefan M. Pfister, Sahm Felix, Andreas von Deimling
Publikováno v:
Free Neuropathology, Vol 4 (2023)
Pleomorphic xanthoastrocytoma (PXA) poses a diagnostic challenge. The present study relies on methylation-based predictions and focuses on copy number variations (CNV) in PXA. We identified 551 tumors from patients having received the histologic diag
Externí odkaz:
https://doaj.org/article/f8908d90e3994b21b1f5c4eda0281d53
Autor:
Hui Zhang, Xiao-Jing Ma, Xue-Ping Xiang, Qi-Yuan Wang, Jin-Long Tang, Xiao-Yan Yu, Jing-Hong Xu
Publikováno v:
Current Oncology, Vol 30, Iss 2, Pp 2405-2416 (2023)
Purpose: Pleomorphic xanthoastrocytoma (PXA) is an uncommon astrocytoma that tends to occur in children and young adults and has a relatively favorable prognosis. The 2021 WHO classification of tumors of the central nervous system (CNS WHO), 5th edit
Externí odkaz:
https://doaj.org/article/0f390da6144b4a78a378ab684f2c71bb