Results 41 to 50 of about 1,112 (136)

A rare case of epidermoid cyst causing compressive optic atrophy and hydrocephalus

Indian Journal of Ophthalmology. Case Reports
Epidermoid cysts are rare congenital intracranial lesions that can present with diverse symptoms depending on their location and size. This report highlights a rare presentation of a 34-year-old female with bilateral compressive optic atrophy secondary ...
Padmavathy Maharajan, Kalyani Singh
doaj   +1 more source

New kinase‐deficient PAK2 variants associated with Knobloch syndrome type 2

Clinical Genetics, Volume 106, Issue 4, Page 518-524, October 2024.
Knobloch syndrome type 1 is caused by biallelic pathogenic variants in COL18A1 leading to collagen XVIII deficiency. Two new kinase‐deficient PAK2 variants associated with Knobloch syndrome phenotype strongly support a second, autosomal dominant form of Knobloch syndrome: KNO2.
Rhonda E. Schnur, Lukáš Dvořáček, Louisa Kalsner, Faye L. Shapiro, Dana Grebeňová, Diana Yanni, Barry N. Wasserman, VIGOR, Pankaj Agrawal, Margaret Parker, Timothy Yu, Jessica Douglas, Vanessa Young, Alissa D'Gama, Sonia Hills, Monika Wojcik, Catherine Brownstein, Casie Genetti, Klaus Schmith‐Abe, Lisa M. Dyer, Stylianos E. Antonarakis, Kateřina Kuželová   +21 more
wiley   +1 more source

Giant Quadrigeminal Cistern Lipoma: A Case Report and Literature Review

Brazilian Neurosurgery
We report the case of a giant lipoma of the quadrigeminal cistern in a 30-year-old female patient with headache, nausea, vomiting, and phono and photophobia. Despite the large size of the tumor, conservative treatment was chosen. Intracranial lipomas are
Eduardo Alves Summers Albuquerque, Pedro Felipe Soares, Renato Teixeira Conceição Júnior, Danilo Dias de França e Silva, Juliana Coelho Nunes, Ana Flávia Paiva Bandeira Assis, Ana Paula Rodrigues dos Santos, Fabrício Nery Marques, Bruno da Fonseca Noronha   +8 more
doaj   +1 more source

Insights on pathophysiology of hydrocephalus rats induced by kaolin injection

FASEB BioAdvances, Volume 6, Issue 9, Page 351-364, September 2024.
This graphical abstract illustrates the experimental procedures for the hydrocephalus rat model, its characterization, and subsequent RNA sequencing analysis. It details kaolin injection methods (30, 60, and 90 μL), behavioral tests (open field, new object recognition, Y‐maze), brain slices, and T2‐weighted MRI.
Kuo Zhang, Wanqi Zhou, Huijie Yu, Meijun Pang, Huixin Gao, Faheem Anwar, Kai Yu, Ziwei Zhou, Fang Guo, Xiuyun Liu, Dong Ming   +10 more
wiley   +1 more source

Proceedings 33rd On‐line Symposium ESVN‐ECVN

, 2022
Journal of Veterinary Internal Medicine, Volume 36, Issue 1, Page 300-352, January/February 2022.
wiley   +1 more source

Quantitative Anatomical Study of the Supratentorial and Infratentorial “Endoscopic Keyhole” Approach to the Peripineal Region

International Journal of Clinical Practice, Volume 2024, Issue 1, 2024.
Background. The pineal region represents significant challenges in terms of neurosurgery. Currently, anatomical research that simulates surgery for the endoscopic keyhole approach to the pineal region is lacking. This study aims to summarize the exposure range and operational characteristics of total endoscopic surgery under the four supratentorial and
Hao Wu, Aierpati Maimaiti, Qiang Xie, Yirizhati Aili, Mamutijiang Muertizha, Guohua Zhu, Maimaitili Mijiti, Yandong Li, Yongxin Wang, Eirini Lidoriki   +9 more
wiley   +1 more source

The Tactics of Surgical Treatment in Patients with Cerebellar Infarction

Неотложная медицинская помощь, 2019
The aim of the study is to specify tactics of surgical treatment of cerebellar infarction (CI).Material and methods. The results of treatment of 80 patients with CI were studied.
V. G. Dashyan, Y. A. Khodykin, A. S. Nikitin, I. M. Godkov, D. V. Khovrin, Y. A. Sosnovsky, S. A. Asratyan, A. V. Sytnik, N. R. Akhmedzhanov   +8 more
doaj   +1 more source

Surgical Treatment of Racemose Cysticercosis in the Quadrigeminal Cistern: A Case Series

Brazilian Neurosurgery
Introduction Racemose neurocysticercosis is rare and distinctive among the variety of neurocysticercosis pathologies, and it is characterized by the development of cysts in the basal subarachnoid region. This uncommon presentation involves the
Guilherme Nobre Nogueira, Rafaela Fernandes Gonçalves, Eberval Gadelha Figueiredo, Gustavo Rassier Isolan   +3 more
doaj   +1 more source

Mouse brain contains age-dependent extraparenchymal granular structures and astrocytes, both reactive to natural IgM antibodies, linked to the fissura magna

Immunity & Ageing
Background Mouse brains can contain specific polyglucosan aggregates known as Periodic Acid-Schiff (PAS)-granules. Generated in astrocytes, these granules increase with age and exhibit neo-epitopes of carbohydrate nature that are recognized by natural ...
Clara Romera, Marta Riba, Raquel Alsina, Marina Sartorio, Jordi Vilaplana, Carme Pelegrí, Jaume del Valle   +6 more
doaj   +1 more source

Clinical characteristics and surgical outcome analysis of quadrigeminal cistern arachnoid cysts in children: a quantitative retrospective cohort study

Shanghai Jiaotong Daxue xuebao. Yixue ban
Objective·To quantify the volume of quadrigeminal cistern arachnoid cysts (QACs) and hydrocephalus indicators, and analyze the clinical features of QACs in children and the efficacy of different surgical techniques, with the goal of improving ...
Liu Meiling, Bao Lei, Min Lingzhao, Wei Jia, Hua Li, Wang Xiaoqiang   +5 more
doaj   +1 more source