Results 71 to 80 of about 597,939 (174)

A Rare Case of Concurrent Intraventricular Meningioma and Choroid Plexus Papilloma: A Case Report

Medicina
This case presents an unusual combination between an intraventricular meningioma and a choroid plexus papilloma. Intraventricular meningiomas are rare intraventricular tumors presenting with symptoms of hydrocephalus, headache, and neurological deficits.
Daniel Markov, Kristian Bechev, Usman Khalid, Vladimir Aleksiev, Galabin Markov, Elena Poryazova   +5 more
doaj   +1 more source

Prognostic Implications of Atypical Histologic Features in Choroid Plexus Papilloma

, 2006
The prognostic significance of atypical histologic features in choroid plexus tumors remains uncertain. Therefore, a series of 164 choroid plexus tumors was evaluated for the presence of atypical histologic features, including mitotic activity, increased
Gerss, Joachim, Hans, Volkmar H. J., Paulus, Werner, Egensperger, Rupert, Hasselblatt, Martin, Rickert, Christian H., Wolff, Johannes E., Wrede, Brigitte, Beschorner, Rudi, Jeibmann, Astrid   +9 more
core   +1 more source

Pathophysiology of the choroid plexus in brain diseases

, 2021
The choroid plexus, located in the ventricular system of the central nervous system (CNS), obtains numerous roles critical for the proper development and operating of the CNS.
Bhide, Mangesh, Michalicova, Alena, Mihaljevic, Sandra, Kovac, Andrej   +3 more
core   +1 more source

Choroid plexus tumors: An institutional series of 25 patients

, 2010
Purpose: Choroid plexus tumors (CPT) are rare neoplasms that pose considerable treatment challenges. This study reviews a single institute's experience with 25 patients of CPT and attempts to contribute to the general body of knowledge on CPT.

core   +1 more source

Comprehensive multiomics analysis reveals distinct differences between pediatric choroid plexus papilloma and carcinoma

Acta Neuropathologica Communications
Choroid plexus tumors (CPTs) are intraventricular tumors derived from the choroid plexus epithelium and occur frequently in children. The aim of this study was to investigate the genomic and epigenomic characteristics of CPT and identify the differences ...
Yeonsong Choi, Seung Ah Choi, Eun Jung Koh, Ilsun Yun, Suhyun Park, Sungwon Jeon, Yeonkyung Kim, Sangbeen Park, Donggeon Woo, Ji Hoon Phi, Sung-Hye Park, Dong-Seok Kim, Se Hoon Kim, Jung Won Choi, Ji Won Lee, Tae-Young Jung, Jong Bhak, Semin Lee, Seung-Ki Kim   +18 more
doaj   +1 more source

Dysphonia As an Uncommon Presentation of Pontocerebellar Choroid Plexus Papilloma

Acta Clinica Croatica, 2015
A case is presented of a patient with dysphonia, hearing loss and ataxia due to vestibulocochlear and vagal nerve compression by choroid plexus papilloma in the cerebellopontine angle.
Krešimir Rotim, Tomislav Sajko, Marina Zmajević, Ilijana Šumonja, Marko Grgić   +4 more
doaj  

Atypical Choroid Plexus Papilloma of the Foramen Luschka in an Adult: A Case Report and Literature Review

Brazilian Neurosurgery
Choroid plexus papillomas are rare tumors of the central nervous system. They are mostly observed during childhood and are commonly located in the lateral ventricles. In adults, they are very rare and usually located in the fourth ventricle.
Ahmet Cemil Ergün, Ömer Batu Hergünsel, İlknur Çalık, Gökhan Yıldırım, Metin Kaplan   +4 more
doaj   +1 more source

Choroid plexus carcinoma enmasked with soft signs and symptoms

Indian Journal of Medical and Paediatric Oncology, 2019
Choroid plexus carcinomas (CPCs) are rare brain tumors, with preponderance in infants. They are highly invasive tumors with a dismal prognosis. The 5-year survival rates for CPC vary between 10% and 50%.
Shruti Appaji, K NV Prasad
doaj   +1 more source

Genomic profile of two Brazilian choroid plexus tumors by whole-exome sequencing. [PDF]

Cold Spring Harb Mol Case Stud, 2023
Garcia FAO, Evangelista AF, Mançano BM, Moreno DA, Berardinelli GN, de Paula FE, Antoniazzi AP, Júnior CA, Lombardi I, Santana I, Teixeira GR, Costa CE, Reis RM.   +12 more
europepmc   +1 more source

Choroid plexus tumors: An institutional series of 25 patients

, 2012
Purpose : Choroid plexus tumors (CPT) are rare neoplasms that pose considerable treatment challenges. This study reviews a single institute's experience with 25 patients of CPT and attempts to contribute to the general body of knowledge on CPT ...
Nair, Suresh N., Gopalakrishnan, C V., Menon, Girish, Baldawa, Sachin S., Krishnakumar, K P., Rao, Ravimohan B.   +5 more
core   +2 more sources