نتایج جستجو برای: leukoencephalopathy

تعداد نتایج: 4847  

Journal: :Clinical Case Reports and Reviews 2021

2011
Željko Krsmanović Evica Dinčić Smiljana Kostić Vesna Lačković Miloš Bajčetić Maja Lačković Željko Bošković Ranko Raičević

Introduction. Fast and precise diagnostics of the disease from the large group of adult leukoencephalopathy is difficult but responsible job, because the outcome of the disease is very often determined by its name. Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is caused by the mutation of Notch 3 gene on chromosome locus 19p13. Beside the b...

Journal: :AJNR. American journal of neuroradiology 1988
L A Stylopoulos A E George M J de Leon J D Miller S H Foo E Hiesiger A Wise

We reviewed the serial CT studies obtained between 1974 and 1986 of 31 patients with malignant glioma who survived for 2 to 11 years after surgical removal of their tumors. In all cases surgery was followed by radiation therapy to the head (6000 rad) and chemotherapy. Patients were divided into two age groups: those under age 40 (n = 13) and those over age 40 (n = 18). By 2 years all patients i...

2011
Jane A Buxton Renee Sebastian Lorne Clearsky Natalie Angus Lena Shah Marcus Lem Sian D Spacey

An association between leukoencephalopathy, a disease of the white matter of the brain, and smoking heroin is well recognized. This paper describes 27 cases of leukoencephalopathy identified in two cities in British Columbia, Canada 2001-2006; the largest number of geographically and temporally defined reported cases in North America.Twenty cases of leukoencephalopathy were identified in and ar...

Journal: :Neuropediatrics 2012
M E Steenweg L van Berge C G M van Berkel I F M de Coo I K Temple K Brockmann C I P Mendonça S Vojta A Kolk D Peck L Carr G Uziel A Feigenbaum S Blaser G C Scheper M S van der Knaap

AIM Leukoencephalopathy with brainstem and spinal cord involvement and lactate elevation (LBSL) is known as a relatively mild leukoencephalopathy. We investigated the occurrence of severe variants of LBSL with extensive brain magnetic resonance imaging (MRI) abnormalities. METHOD MRIs of approximately 3,000 patients with an unknown leukoencephalopathy were retrospectively reviewed for extensi...

2014
Yukiko Shishido-Hara Takuya Yazawa Motoo Nagane Kayoko Higuchi Shiho Abe-Suzuki Morito Kurata Masanobu Kitagawa Hiroshi Kamma Toshiki Uchihara

In progressive multifocal leukoencephalopathy, JC virus-infected oligodendroglia display 2 distinct patterns of intranuclear viral inclusions: full inclusions in which progeny virions are present throughout enlarged nuclei and dot-shaped inclusions in which virions are clustered in subnuclear domains termed "promyelocytic leukemia nuclear bodies" (PML-NBs). Promyelocytic leukemia nuclear bodies...

Journal: :iranian journal of radiology 0
parvaneh karimzadeh pediatric neurology research center, shahid beheshti university of medical sciences, tehran, iran; pediatric neurology research center, shahid beheshti university of medical sciences, tehran, iran. tel: +98-2122909559, fax: +98-2122909559 farzad ahmadabadi ardabil university of medical sciences, ardabil, iran omid aryani special medical center, tehran, iran massoud houshmand department of human genetics, national institute for genetic engineering and biotechnology, tehran, iran alireza khatami pediatric neurology research center, shahid beheshti university of medical sciences, tehran, iran

pelizaeus­-merzbacher-like disease (pmld) is a hypomyelinating leukoencephalopathy disorder with a genetically heterogeneous pattern. mutations in the gja12/gjc2 gene cause one form of autosomal recessive pelizaeus­-merzbacher-like disease. here, we report a new mutation in a ­10-month-old girl with nystagmus, psychomotor delay, hypotonicity, head nodding and dysmyelination from healthy second ...

Journal: :Arquivos de neuro-psiquiatria 2007
Daniel Gurgel Fernandes Távora Mauro Nakayama Rômulo Lopes Gama Thereza Cristina de Lara Alvim Dalton Portugal Enio Alberto Comerlato

A novel leukoencephalopathy was recently identified based on magnetic resonance imaging (MRI) and proton magnetic resonance spectroscopy ((1)H-MRS) findings. Leukoencephalopathy with brainstem and spinal cord involvement and high lactate (LBSL) is an autosomal recessive disorder characterized by early onset of symptoms and slowly progressive cerebellar, pyramidal and spinal cord dorsal column d...

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