Results 81 to 90 of about 59,655 (199)

Polyploidy in atypical grade II choroid plexus papilloma of the posterior fossa

, 2009
Cytogenetic studies of choroid plexus tumors, particularly for atypical choroid plexus papillomas, have been rarely described. In the present report, the cytogenetic investigation of an atypical choroid plexus papilloma occurring at the posterior fossa ...
SAKAMOTO-HOJO, Elza Tiemi, NEDER, Luciano, ARRUDA, Darlene, TONE, Luiz Gonzaga, BRASSESCO, Maria Sol, VALERA, Elvis Terci, CASTRO-GAMERO, Angel Mauricio, MACHADO, Helio Rubens   +7 more
core   +1 more source

Perioperative Challenges in an Infant with Uncorrected “Pink-Tetralogy of Fallot”—for Excision of Choroid Plexus Papilloma: A Case Report

Journal of Neuroanaesthesiology and Critical Care, 2018
Perioperative management of an infant with intracranial tumor and congenital cyanotic heart disease poses a lot of challenges to the neuroanesthesiologist and neurointensivist.
Julia Pearl, Karen Ruby Lionel, Ramamani Mariappan   +2 more
doaj   +1 more source

Associations of prenatally detected choroid plexus cysts with biochemical risk for congenital disorders

, 2014
Introduction: C horoid plexus cysts are one of the foetus ultrasonography findings that raise parents’ concerns about their child’s health. Usually cysts are found in an estimated 1% all performed ultrasonographies.
Marius Sukys, Povilas Bardziliauskas, Danielius Serapinas   +2 more
core   +1 more source

Synchronous supratentorial and infratentorial choroid plexus papilloma: case report and review of the literature

Egyptian Journal of Neurosurgery
Background Choroid plexus papilloma (CPP) occurs in children as a lesion usually in the lateral ventricle. It is an uncommon tumour in adults and occurs mostly in the 4th ventricle.
Akshay V. Kulkarni, Subhas Konar, B. N. Nandeesh, Dhananjay I. Bhat   +3 more
doaj   +1 more source

Unique Presentation of Cerebellopontine Angle Choroid Plexus Papillomas: Case Report and Review of the Literature

Journal of Neurological Surgery Reports, 2014
Objectives We present the case of a choroid plexus papilloma (CPP) in the cerebellopontine angle (CPA), describe the different appearances of CPPs with a variety of imaging techniques, and discuss the differential diagnosis of CPA tumors ...
Mark Anderson, Parker Babington, Reza Taheri, Mairo Diolombi, Jonathan H. Sherman   +4 more
doaj   +1 more source

Table S1-S3 from Molecular Characterization of Choroid Plexus Tumors Reveals Novel Clinically Relevant Subgroups

, 2015
Table S1-S3. S1Choroid plexus tumor chromosomal instability reported in literature S2-Characterization of patient and sample cohort used in analysis S3 Frequency of TP53 mutations in CPTs and characterization of mutation types.
Eugene I. Hwang (14992911), Uri Tabori (3399137), Michael D. Taylor (6879950), Diana M. Merino (14992902), Anita Villani (13263921), Rina Dvir (14992905), Vijay Ramaswamy (3508139), Myran Ben-Arush (14992908), Eric Bouffet (3399119), Jonathan L. Finlay (6175514), Ana Novokmet (7235465), Rishi Lulla (3930476), Stefan M. Pfister (4112113), Adam Shlien (683666), Sanaa Choufani (683020), Brent T. Harris (9346975), Richard J. Gilbertson (5508080), Rosanna Weksberg (683022), David W. Ellison (8756955), Maria Isabel Achatz (7316645), David Malkin (376013), Stephen Mack (7540274), Malgorzata Pienkowska (7235459), Ruth Tatevossian (3468053), Nada Jabado (4544824), Cynthia Hawkins (3399134), David Shih (6562007)   +26 more
core   +1 more source

Unusual localization of a choroid plexus papilloma in a 4-year-old female

, 2003
Choroid plexus papillomas are rare tumors that are confined to areas in which the choroid plexus is normally located. In children, choroid plexus papillomas are predominantly located in the lateral ventricles. Clinically they present with signs of raised
Rostasy, Kevin, Bahn, Erik, Ludwig, H.-C., Sponholz, S., Hanefeld, Folker   +4 more
core   +1 more source

Choroid Plexus Carcinoma (WHO Grade III): A Rare Case of Central Nervous System Tumour in Two Years Old Girl

JK Science, 2023
Choroid plexus tumours represent 0.3 to 0.6% of all central nervous system tumors. The pediatric age group has a higher prevalence of malignancies originating from the choroid plexus epithelium.
Sunderesh Kamal Chander, B Vinothkumar, P M Yamini, Sonti Sulochana   +3 more
doaj  

Developing a nomogram based on SEER database for predicting prognosis in choroid plexus tumors

Scientific Reports
Choroid plexus tumors (CPT) are rare and highly vascularized neoplasms that have three histologically confirmed diagnoses, including choroid plexus papilloma, atypical choroid plexus papilloma, and choroid plexus carcinoma (CPC).
Zedi Yang, Heng Jiang, Ding He, Sheng Zhang, Lei Huang, Peigeng Gao, Haiyan Huang, Junguo Cao, Zhixin Zhan   +8 more
doaj   +1 more source

Atypical choroid plexus papilloma treated with single agent bevacizumab

Rare Tumors, 2014
Choroid plexus papillomas (CPPs) are usually not malignant and occur in less than 1% of brain tumors in patients of all ages. They represent 3% of childhood intracranial neoplasms with a predilection in younger ages.
Francois G. Kamar, Victor F. Kairouz, Selim M. Nasser, Sami G. Faddoul, Ibrahim C. Saikali   +4 more
doaj   +1 more source