Results 81 to 90 of about 597,939 (174)

Carcinoma bilateral do plexo coróide operado com sucesso Bilateral carcinoma of the choroid plexus operated successfully

Arquivos de Neuro-Psiquiatria, 1970
Os autores não encontraram na literatura caso de carcinoma bilateral do plexo coróide operado com sucesso. O trabalho consta da apresentação de uma criança de 11 anos com carcinoma dos plexos coróides nos dois ventrículos laterais.
Gilberto M. de Almeida, Charles P. Tilbery, Luiz G. Gagliardi-Ferreira   +2 more
doaj  

Unusual presentation of xanthogranuloma of the choroid plexus

, 2010
Intracranial xanthogranulomas are rare benign tumors and occur most commonly as choroid plexus xanthogranulomas, which rarely become symptomatic. Exact etiology is still a matter of debate.
KV Devadiga, null null, Jayaprakash Shetty, Muktha Pai   +3 more
core   +1 more source

Atypical Ectopic Choroid Plexus Papilloma - Not so Benign

, 2019
Choroid plexus papillomas (CPP) are rare neoplasms (0.4-0.6% of all brain tumors) arising from cuboidal epithelial cells of the choroid plexus. We describe an adult with a rare atypical ectopic choroid plexus papilloma in the cerebellopontine angle with ...
Rooshil Patel; Douglas Lukins; John Villano; Padmaja Sudhakar
core  

Role of Wnt inhibitory factor‐1 and Wnt/wingless signaling in choroid plexus tumors

, 2009
Little is known on pathways involved in the pathogenesis of choroid plexus tumors (CPTs). The finding of overexpression of Wnt inhibitory factor-1 (Wif-1) prompted us to investigate the functional role of Wif-1 as well as nuclear accumulation of beta ...
Manuel Tomm, Hasselblatt, Martin, Martin Hasselblatt, Jeibmann, Astrid, Werner Paulus, Koch, Arend, Arend Koch, Johannes Wolff, Mertsch, Sonja, Astrid Jeibmann, Brigitte Wrede, Paulus, Werner, Tomm, Manuel, Wolff, Johannes, Wrede, Brigitte, Sonja Mertsch   +15 more
core   +1 more source

Aggresomes predict poor outcomes and implicate proteostasis in the pathogenesis of pediatric choroid plexus tumors. [PDF]

J Neurooncol, 2021
Amer N, Taha H, Hesham D, Al-Shehaby N, Mosaab A, Soudy M, Osama A, Mahmoud N, Elayadi M, Youssef A, Elbeltagy M, Zaghloul MS, Magdeldin S, Sayed AA, El-Naggar S.   +14 more
europepmc   +1 more source

Choroid Plexus Papilloma in a Dog

, 2013
Background: Choroid plexus tumors are uncommon neoplasms derived from the neuroepithelium that covers the ventricular cavity and the central canal of the spinal cord that are characterized by papillar aspect and intraventricular growth.
Araujo Machado, Luiz Henrique de [UNESP], Thomas Heckler, Marta Cristina [UNESP], Cagnini, Didier Quevedo [UNESP], Ramos, Renata dos Santos   +3 more
core   +1 more source

Infratentorial choroid plexus tumors in children. [PDF]

Childs Nerv Syst, 2020
Trybula SJ, Karras C, Bowman RM, Alden TD, DiPatri AJ, Tomita T.   +5 more
europepmc   +1 more source

Epidemiologia dos tumores do sistema nervoso central nas criancas atendidas no Hospital Infantil Joana de Gusmão (1994-2000). [PDF]

, 2001
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Pediatria, Curso de Medicina, Florianópolis ...
Costa, Daniela Almeida Pinheiro
core  

Choroid plexus carcinoma: Report of two cases

Indian Journal of Pathology and Microbiology, 2009
Choroid plexus carcinomas (CPCs) are rare malignant counterparts of choroid plexus papilloma which occur in infants and children with a predilection for the posterior fossa and have a poor prognosis.
Singh Avninder, Vermani Sarvjot, Shruti Sharma   +2 more
doaj  

[Choroid plexus tumors].

Arquivos de neuro-psiquiatria, 1998
This analysis comprises 15 children under 16 years of age, with choroid plexus tumors, seen in the Service of Paediatric Neurosurgery, Hospital das Clínicas and Hospital São Francisco de Assis in Belo Horizonte, Brazil, between 1981 and 1996. The patients were aged between 4 months and 16 years (average of 3 years and a half); 10 were less than 2 years,
G, Pianetti, L F, Fonseca
openaire   +1 more source