Results 41 to 50 of about 4,884 (236)

Choroid Plexus Papilloma of the Fourth Ventricle Developing Postoperative Intracranial and Rectal Hemorrhage Three Times: A Case Report

Cancer Biology & Medicine, 2010
Choroid plexus papilloma (CPP) is a relatively rare, slow-growingbenign tumor (WHO level I). Recently, an adult patient with fourthventricle choroid plexus papilloma received surgery via a suboccipitalmidline approach in our hospital. It has been rare in
Heng-zhu ZHANG, Lei SHE, Lin YANG
doaj   +1 more source

Transmigration of Trypanosoma brucei across an in vitro blood-cerebrospinal fluid barrier

iScience, 2022
Summary: Trypanosoma brucei is the causative agent of human African trypanosomiasis. The parasite transmigrates from blood vessels across the choroid plexus epithelium to enter the central nervous system, a process that leads to the manifestation of ...
Annika Speidel, Marianne Theile, Lena Pfeiffer, Alexander Herrmann, Katherine Figarella, Hiroshi Ishikawa, Christian Schwerk, Horst Schroten, Michael Duszenko, Stefan Mogk   +9 more
doaj   +1 more source

RARE-51. MOLECULAR INSIGHTS INTO MALIGNANT PROGRESSION OF CHOROID PLEXUS PAPILLOMA (CPP) [PDF]

Neuro Oncol, 2020
Yankelevich M, Finlay J, Gorsi H, Kupsky W, Boue D, Koschmann C, Kumar C, Mody R.   +7 more
europepmc   +3 more sources

Case Report: Detailed Clinical Course and Management Plan for Status Epilepticus Pediatric Patient with Resected Choroid Plexus Papilloma: A Case Report and a Single Center Experience [version 1; peer review: 2 approved]

F1000Research, 2022
Choroid plexus papilloma (CPP) is a benign but rare central nervous system (CNS) neoplasm of the choroid plexus. The onset of symptoms is usually in the first decade and may occur at birth (i.e., congenital). It accounts for 0.4–0.6% of all brain tumors.
Fahad Alotibi, Osama Muthaffar, Anas Alyazidi   +2 more
doaj   +1 more source

Choroid Plexus Papilloma of the Fourth Ventricle: A Pediatric Patient. [PDF]

, 2020
Choroid plexus papilloma is a low-frequency entity in both the adult and pediatric populations. Its clinical presentation is very variable as it depends on its location and length.
Luque Suarez, Juan Carlos, Maldonado Moran, Miguel Angel, Muñoz Montoya, Juan Esteban, Perez Cataño, Carlos Sayith, Santamaria Rodriguez, Paula, Toro Lopez, Sebastian   +5 more
core   +1 more source

Molecular analysis of pediatric brain tumors identifies microRNAs in pilocytic astrocytomas that target the MAPK and NF-kappa B pathways [PDF]

, 2015
RT-qPCR confirms (a) up-regulation of miR-34a, miR-146a, miR-542-3p and miR-503 in pilocytic astrocytomas. (b) low expression of miR-124*, miR-129 and miR-129* in pilocytic astrocytomas.
A Freund, A Kozomara, AI Persson, AL Cardoso, AM Krichevsky, AR Forrest, AR Lawson, B Vogelstein, BC Farrell, C Scisciani, CY Ho, D Bhaumik, DK Birks, DN Louis, DT Jones, E Tili, EH Raabe, F Rodier, F Sun, G Schindler, H Ohgaki, HI Im, IA Qureshi, J Zhang, JH Schulte, JP Coppe, K Jacob, KJ Livak, L Huang, L Smirnova, LF Sempere, M Gorospe, NM Sosanya, P Antonellis de, PJ Scotting, R Chen, R Edgar, R Klein, R Saba, S Babashah, S Griffiths-Jones, S Jonas, S Li, SA Melo, T Forshew, T Kuilman, V Ambros, VP Collins, X He, Y Jiang, Y Wang, YY Li   +51 more
core   +2 more sources

Final results of the Choroid Plexus Tumor study CPT-SIOP-2000 [PDF]

, 2022
INTRODUCTION: Standards for chemotherapy against choroid plexus tumors (CPT) have not yet been established. METHODS: CPT-SIOP-2000 (NCT00500890) was an international registry for all CPT nesting a chemotherapy randomization for high-risk CPT with ...
Bison, Brigitte, Diez, Blanca, Fuller, Gregory N., Garami, Miklos, Kebudi, Rejin, Kordes, Uwe R., Kutluk, Tezer, Sterba, Jaroslav, Timmermann, Beate, Van Gool, Stefaan W., Wolff, Johannes E.   +10 more
core   +2 more sources

Olbrzymi brodawczak splotu naczyniówkowego – opis przypadku = Giant choroid plexus papilloma – case report

Journal of Education, Health and Sport, 2016
Woźniak Kamila, Ratuszek-Sadowska Dorota, Nowacka Agnieszka, Śniegocki Maciej. Olbrzymi brodawczak splotu naczyniówkowego – opis przypadku = Giant choroid plexus papilloma – case report. Journal of Education, Health and Sport. 2016;6(8):688-694.
Kamila Woźniak, Dorota Ratuszek-Sadowska, Agnieszka Nowacka, Maciej Śniegocki   +3 more
doaj   +3 more sources

The 2007 WHO Classification of Tumours of the Central Nervous System [PDF]

, 2010
The fourth edition of the World Health Organization (WHO) classification of tumours of the central nervous system, published in 2007, lists several new entities, including angiocentric glioma, papillary glioneuronal tumour, rosette-forming glioneuronal ...
Burger, Peter C., Cavenee, Webster K., Jouvet, Anne, Kleihues, Paul, Louis, David Neil, Ohgaki, Hiroko, Scheithauer, Bernd W., Wiestler, Otmar D.   +7 more
core   +1 more source

Giant Choroid plexus papilloma in a child: A Case Report

Nepal Journal of Neuroscience, 2016
Tumors of the choroid plexus are rare neoplasms of neuroectodermal origin, accounting for less than 1% of all intracranial tumors. We report a case of giant choroid plexus papilloma of the lateral ventricle extending into the third ventricle of a 3 years
Sumit Joshi , Gopal R Sharma , Maya Bhattachan   +2 more
doaj   +1 more source