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Miller Fisher syndrome with bilateral vocal cord paralysis: a case report
ConclusionThe occurrence of acute or subacute descending paralysis with involvement of bulbar muscles and respiratory failure can often divert clinicians to a diagnosis of neuromuscular junction disorders (such as botulism or myasthenia gravis), vascular causes like stroke, or electrolyte and metabolic abnormalities. Early identification of Miller Fisher syndrome with appropriate testing is essential to prompt treatment and prevention of further, potentially fatal, deterioration.
Source: Journal of Medical Case Reports - February 17, 2020 Category: General Medicine Source Type: research

Autonomic dysfunction in the neurological intensive care unit
AbstractAutonomic dysfunction is common in neuro-critical care patients and may compromise the function of various organs. Among the many diseases causing or being associated with autonomic dysfunction are traumatic brain injury, cerebrovascular diseases, epilepsy, Guillain –Barré syndrome (GBS), alcohol withdrawal syndrome, botulism and tetanus, among many others. Autonomic dysfunction may afflict various organs and may involve hyper- or hypo-activity of the sympathetic or parasympathetic system. In this short overview, we address only a small number of neuro-inten sive care diseases with autonomic dysfunction. In GBS,...
Source: Clinical Autonomic Research - July 18, 2018 Category: Research Source Type: research

The Medical Emergency Of Otto Warmbier
All that the doctors who treated Cincinnati, Ohio resident Otto Warmbier knew is what they had seen or maybe read in the news. They knew he had just been released on June 13 from imprisonment in North Korea where he had been held by for more than 17 months. He had been sentenced in March 2016 to 15 years of hard labor for allegedly removing a propaganda poster from a wall at a Pyongyang hotel where he had been staying. The University of Virginia honors student had been visiting the authoritarian state during a five-day trip with a group called Young Pioneer Tours, which is a group out of China – an important note. Ot...
Source: Healthy Living - The Huffington Post - June 22, 2017 Category: Consumer Health News Source Type: news

Pharyngeal-cervical-brachial variant of Guillain-Barre syndrome
The pharyngeal-cervical-brachial (PCB) variant of Guillain–Barré syndrome is defined by rapidly progressive oropharyngeal and cervicobrachial weakness associated with areflexia in the upper limbs. Serial nerve conduction studies suggest that PCB represents a localised subtype of Guillain–Barré syndrome characterised by axonal rather than demyelinating neuropathy. Many neurologists are unfamiliar with PCB, which is often misdiagnosed as brainstem stroke, myasthenia gravis or botulism. The presence of additional ophthalmoplegia and ataxia indicates overlap with Fisher syndrome. Half of patients with...
Source: Journal of Neurology, Neurosurgery and Psychiatry - February 6, 2014 Category: Neurosurgery Authors: Wakerley, B. R., Yuki, N. Tags: Editor's choice, Immunology (including allergy), Cranial nerves, Drugs: CNS (not psychiatric), Neuromuscular disease, Stroke, Ophthalmology Source Type: research

What Causes Muscle Weakness?
Discussion Muscle tone is the slight tension that is felt in a muscle when it is voluntarily relaxed. It can be assessed by asking the patient to relax and then taking the muscles through a range of motion such as moving the wrists, forearm and upper arm. Muscle strength is the muscle’s force against active resistance. Impaired strength is called weakness or paresis. There are 5 levels of muscle strength. 0 = No muscle contraction detected 1 = Barely detected flicker of contraction 2 = Active movement with gravity eliminated 3 = Active movement against gravity 4 = Active movement against gravity and some resistance ...
Source: PediatricEducation.org - December 9, 2013 Category: Pediatrics Authors: pediatriceducationmin Tags: Uncategorized Source Type: news