Demyelination in experimental intraventricular neurocysticercosis
نویسندگان
چکیده
منابع مشابه
Intraventricular Neurocysticercosis and Bruns’ Syndrome: A Review
Neurocysticercosis, caused by Taenia solium, is a common cause of neurologic disease worldwide. Approximately 2,000 cases per year are diagnosed in the United States. Intraventricular neurocysticercosis is a severe form of the disease, in which cysticerci within the cerebral ventricles cause obstructive hydrocephalus. Symptoms of hydrocephalus include headache, nausea, vomiting, altered mental ...
متن کاملTeaching NeuroImages: Bruns syndrome caused by intraventricular neurocysticercosis.
A 24-year-old woman presented with 2 months of episodic vertigo, vomiting, and headache triggered by abrupt head movements, lasting from a few minutes to 1 hour. She was asymptomatic between the attacks and had mild gait ataxia on examination. Brain MRI revealed obstructive hydrocephalus and a cystic lesion in the fourth ventricle (figures 1 and 2). Her symptoms subsided after cyst excision; a ...
متن کاملIntraventricular Taenia solium neurocysticercosis: a report of three cases.
Neurocysticercosis (NCC), caused by the pork tapeworm Taenia solium, is reported to be a common condition in Nepal. So far imaging diagnosis was mainstay of the diagnosis. In this paper, we report three patients presenting with neurological symptoms due to intraventricular NCC. We have diagnosed the causative agent as T. solium on molecular basis. Further research is warranted to assess the ac...
متن کاملMR imaging of experimental demyelination.
Seventeen rabbit sciatic nerves undergoing experimental demyelination and 17 control nerves were imaged in vivo with a 0.3-T MR imaging system using a silicone chamber wrapped around the nerves to isolate them from surrounding tissues. Three pulse sequences were used for each nerve: (1) spin-echo 500/28 (TR/TE), (2) spin-echo 2000/56, and (3) inversion recovery 1000/300/30 (TR/TI/TE). Image int...
متن کاملThe role of 3D volumetric MR sequences in diagnosing intraventricular neurocysticercosis: preliminar results.
OBJECTIVE The purpose of this paper was to investigate the role of two three-dimensional magnetic resonance (MRI) sequences: enhanced spoiled gradient recalled echo (SPGR), and fast imaging employing steady-state acquisition (FIESTA) in the evaluation of intraventricular neurocysticercosis cysts and scolices. METHOD Seven neurocysticercosis patients suspected of presenting intraventricular le...
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ژورنال
عنوان ژورنال: Arquivos de Neuro-Psiquiatria
سال: 2020
ISSN: 1678-4227,0004-282X
DOI: 10.1590/0004-282x20190155