Results 1 to 10 of about 1,220,424 (119)

Functional and Genetic Analysis of Choroid Plexus Development in Zebrafish

Frontiers in Neuroscience, 2014
The choroid plexus, an epithelial-based structure localized in the brain ventricle, is the major component of the blood-cerebrospinal fluid barrier. The choroid plexus produces the cerebrospinal fluid and regulates the components of the cerebrospinal ...
Hannah Elizabeth Henson, Hannah Elizabeth Henson, Chaithanyarani eParupalli, Bensheng eJu, Michael Robert Taylor, Michael Robert Taylor   +5 more
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Hypertensive nonobstructive hydrocephalus as main magnetic resonance imaging feature in a dog with disseminated choroid plexus carcinomatosis

Journal of Veterinary Internal Medicine, 2023
Obstructive or nonobstructive hypertensive hydrocephalus is reported in choroid plexus tumors. Choroid plexus tumors typically present as T2‐weighted hyperintense intraventricular masses with occasional cerebrospinal fluid‐drop metastasis.
Lea Carisch, Lorenzo Golini, Lea Schurna, Chiara Bergamino, Katrin M. Beckmann, Monika Hilbe, Thanaporn Asawapattanakul, Wolfgang Baumgärtner, Christina Puff, Adriano Wang‐Leandro   +9 more
doaj   +1 more source

An extremely rare case of choroid plexus carcinoma in the third ventricle of an infant – Case report and review of the literature

Interdisciplinary Neurosurgery, 2020
Background: Choroid plexus tumors are rare intraventricular tumors. Most of these tumors are benign choroid plexus papillomas. Choroid plexus carcinoma is the most malignant choroid plexus tumor and constitutes a small percentage of these tumors.
Amin Tavallaii, Ehsan Keykhosravi, Hamid Rezaee, Mohsen Khamoushi   +3 more
doaj   +1 more source

Telovelar approach for microsurgical resection of an unusually located choroid plexus papilloma in the luschka foramen of an infant – Case report and review of literature

Interdisciplinary Neurosurgery, 2020
Background: Choroid plexus tumors are rare intraventricular tumors. Most of these tumors are benign choroid plexus papillomas. Most common location of these tumors in pediatric population is lateral ventricle although posterior fossa located tumors are ...
Amin Tavallaii, Ehsan Keykhosravi, Hamid Rezaee   +2 more
doaj   +1 more source

Choroid plexus carcinoma with leptomeningeal spread in an adult: a case report and  review of the literature

Journal of Medical Case Reports, 2021
Background Choroid plexus carcinoma is an intraventricular neoplasm originating from the choroid plexus epithelium and is of rare occurrence in adults.
In Young Jo, Seung-Gu Yeo, Hyuk-Jin Oh, Jae-Sang Oh   +3 more
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Densely Calcified Atypical Choroid Plexus Papilloma at the Cerebellopontine Angle in an Adult

Journal of Neurological Surgery Reports, 2013
Choroid plexus papilloma is a rare benign tumor accounting for 0.5% of all intracranial tumors. The majority of choroid plexus papillomas occur during the first 2 years of life in the ventricular system.
Masahiko Wanibuchi, Russell R. Margraf, Takanori Fukushima   +2 more
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A rare, giant, lateral intraventricular gliosarcoma

Radiology Case Reports, 2023
A peculiar subtype of glioblastoma multiforme is gliosarcoma. According to histological analysis, it possesses a biphasic shape that clearly distinguishes between glial and sarcomatous tissue.
Ho Xuan Tuan, MD, PhD, Nguyen Minh Duc, MD   +1 more
doaj   +1 more source

The Wilms Tumor Gene wt1a Contributes to Blood-Cerebrospinal Fluid Barrier Function in Zebrafish

Frontiers in Cell and Developmental Biology, 2022
The Wilms tumor suppressor gene Wt1 encodes a zinc finger transcription factor, which is highly conserved among vertebrates. It is a key regulator of urogenital development and homeostasis but also plays a role in other organs including the spleen and ...
Vera L. Hopfenmüller, Birgit Perner, Hanna Reuter, Thomas J. D. Bates, Andreas Große, Christoph Englert, Christoph Englert   +6 more
doaj   +1 more source

Endoscopic Excision of Third Ventricle Choroid Plexus Papilloma

Indian Journal of Neurosurgery, 2023
Choroid plexus papilloma is a rare intraventricular tumor in children. Its management poses a challenge. Here we describe such a case of third ventricular choroid plexus papilloma and its endoscopic excision through a single burr hole. A 1-year-old child
Lavlesh Rathore, Debabrata Sahana, Sanjeev Kumar, Rajiv K. Sahu   +3 more
doaj   +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
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