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Condition: Encephalitis
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Total 26 results found since Jan 2013.

Herpes Simplex Virus Meningoencephalitis Masquerading as Acute Stroke With Broca's Aphasia: A Case Report
This report highlights the importance of considering herpes encephalitis as a potential etiology in patients presenting with atypical neurological symptoms, even in the absence of typical radiological findings. Early diagnosis and appropriate management with acyclovir are crucial in improving outcomes in such cases.PMID:37476130 | PMC:PMC10354683 | DOI:10.7759/cureus.40618
Source: Herpes - July 21, 2023 Category: Infectious Diseases Authors: Gagandeep Singh Arora Don Phung Parneet Kaur Source Type: research

Post-varicella neurological complications: A preliminary observation from a tertiary care centre of Eastern India
Conclusion: Chickenpox is a common viral disease and most patients recover without any complication. Although rare, neurological complications following acute varicella infection may have myriad presentations ranging from lower motor neuron facial palsy to life-threatening encephalitis. Compared to other studies, varicella encephalitis and ataxia were not so common in our study group. Response to therapy was uniformly good except in the patients presenting with ataxia. Response was particularly good to central and peripheral demyelinating disorders.
Source: Annals of Indian Academy of Neurology - May 25, 2022 Category: Neurology Authors: Subhadeep Gupta Atanu Biswas Atanu Chandra Biman Kanti Ray Arpan Dutta Alak Pandit Source Type: research

Mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS) syndrome mimicking herpes simplex encephalitis: A case report
Radiol Case Rep. 2022 May 8;17(7):2428-2431. doi: 10.1016/j.radcr.2022.04.019. eCollection 2022 Jul.ABSTRACTMitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) syndrome presents with the features of herpes simplex encephalitis (HSE), which is rare and has been described in only a few case reports. Our case describes a 17-year-old female with no significant previous medical history presenting with an acute onset of fever, headache, and epilepsy, similar to HSE. Computed tomography of the brain showed bilateral basal ganglia calcification. Magnetic resonance imaging demonstrated gyriform...
Source: Herpes - May 23, 2022 Category: Infectious Diseases Authors: Wen-Gao Zeng Wan-Min Liao Jue Hu Su-Fen Chen Zhen Wang Source Type: research

Clinical presentation and assessment of older patients presenting with headache to emergency departments: A multicentre observational study
CONCLUSION: Older patients with headache had different clinical features to the younger cohort and were more likely to have a serious secondary cause of headache than younger adults. There should be a low threshold for investigation in older patients attending ED with non-traumatic headache.PMID:34570422 | DOI:10.1111/ajag.12999
Source: Australasian Journal on Ageing - September 27, 2021 Category: Geriatrics Authors: Sierra Beck Frances B Kinnear Anne Maree Kelly Kevin H Chu Win Sen Kuan Gerben Keijzers Richard Body Mehmet A Karamercan Sharon Klim Tissa Wijeratne Sinan Kamona Colin A Graham Tom Roberts Daniel Horner Said Laribi HEAD Study Group Source Type: research

Clinical and radiological aspects of bilateral temporal abnormalities: pictorial essay
Abstract The temporal lobes are vulnerable to several diseases, including infectious, immune-mediated, degenerative, vascular, metabolic, and neoplastic processes. Therefore, lesions in the temporal lobes can pose a diagnostic challenge for the radiologist. The temporal lobes are connected by structures such as the anterior commissure, corpus callosum, and hippocampal commissure. That interconnectedness favors bilateral involvement in various clinical contexts. This pictorial essay is based on a retrospective analysis of case files from a tertiary university hospital and aims to illustrate some of the conditions that simul...
Source: Radiologia Brasileira - March 26, 2021 Category: Radiology Source Type: research

Japanese encephalitis (JE) mimicking acute ischemic stroke: A case report
Conclusion: Diagnosis of JE that mimicked acute stroke at onset and with no fever can be challenging. Recognition of disease development, MRI and Japanese encephalitis virus immunoglobulinM findings are helpful in early definitive diagnosis.
Source: Medicine - November 6, 2020 Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research

Mild Encephalitis/Encephalopathy with a Reversible Splenial Lesion in an Adult with Cerebellar Ataxia: A Case Report.
Abstract Mild encephalitis/encephalopathy with a reversible splenial lesion (MERS) is a clinicoradiological syndrome characterized by transient mild encephalopathy and magnetic resonance imaging (MRI) findings of a reversible lesion in the splenium of the corpus callosum (SCC). Patients with MERS generally present with central nervous system symptoms such as consciousness disturbance, headache, and seizure; adult-onset MERS with cerebellar ataxia is rare. A 53-year-old man was admitted to our hospital with fever of 1 week's duration, headache, neck stiffness, and gait disturbance. Neurological examination revealed...
Source: Journal of Nippon Medical School - July 15, 2020 Category: Universities & Medical Training Authors: Nakajima M, Suda S, Kimura K Tags: J Nippon Med Sch Source Type: research

Cerebrovascular disease in patients with COVID-19: neuroimaging, histological and clinical description
We describe pathological and radiological data consistent with thrombotic microangiopathy caused by endotheliopathy with a haemorrhagic predisposition.
Source: Brain - July 9, 2020 Category: Neurology Source Type: research

Neurological Involvement in Primary Systemic Vasculitis
Conclusion Neurological involvement is a common complication of PSV (Table 1), and neurologists play an important role in the identification and diagnosis of PSV patients with otherwise unexplained neurological symptoms as their chief complaint. This article summarizes the neurological manifestations of PSV and hopes to improve neuroscientists' understanding of this broad range of diseases. TABLE 1 Table 1. Common CNS and PNS involvements of primary systemic vasculitis. Author Contributions SZ conceived the article and wrote the manuscript. DY and GT reviewed and edited the manuscript. All authors ...
Source: Frontiers in Neurology - April 25, 2019 Category: Neurology Source Type: research

Crossed cerebellar diaschisis in Creutzfeldt-Jakob disease evaluated through single photon emission computed tomography
Sporadic Creutzfeldt-Jakob disease (sCJD) is the most common form of human prion disease; it is characterized as a transmissible spongiform encephalopathy. Previously, only two case reports have discussed crossed cerebellar diaschisis (CCD) and sCJD. Herein, we detected CCD in five patients with sCJD and four patients with genetic CJD through SPECT. The combined data of the nine patients further supported CCD when analyzed by 3D-SSP. CCD can occur in several disorders, including, stroke, epilepsy, and encephalitis.
Source: Journal of the Neurological Sciences - September 24, 2018 Category: Neurology Authors: Kenya Nishioka, Michimasa Suzuki, Katsuya Satoh, Nobutaka Hattori Tags: Letter to the Editor Source Type: research

Severe Symptoms, but a Truly Treatable Disease
​BY NOURA MAHDI; DARRON LEWIS; JEREMY OSBORNE; & AHMED RAZIUDDIN, MDA 73-year-old man was brought to the emergency department from his nursing home for rectal bleeding and anemia. The patient mentioned he had had episodes of bright red rectal bleeding and constipation for a few months. A colonoscopy had been done prior to the visit, which revealed a large intestine tumor and biopsy confirming adenocarcinoma. He was awaiting an appointment with his surgeon.The patient reported bloody rectal leakage, and a CBC done at the nursing home showed a hemoglobin level of 7.2. He also complained of dyspnea but denied any other ...
Source: The Case Files - March 20, 2018 Category: Emergency Medicine Tags: Blog Posts Source Type: research

Letter to the Editor: Pneumocephalus: Is the needle size significant?
Discussion. Pneumocephalus is defined by two mechanisms: a ball-valve and an inverted bottle concept.1 The ball-valve type implies positive pressure events, such as coughing or valsalva maneuvers, that prevent air escape. Tension pneumocephalus is included in this mechanism, causing a parenchymal mass effect. The inverted bottle theory includes a negative intracranial pressure gradient following cerebrospinal fluid drainage, relieved by air influx. A small pneumocephalus is usually sealed by blood clots or granulation, allowing spontaneous reabsorption and resolution.[1] Otherwise, the lateral positioning of a patient duri...
Source: Innovations in Clinical Neuroscience - February 1, 2018 Category: Neuroscience Authors: ICN Online Editor Tags: Assessment Tools CNS Infections Current Issue Letters to the Editor Neurologic Systems and Symptoms Neurology Stroke Traumatic Brain Injury epidural needle size Pneumocephalus spinal tap Source Type: research