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Dermatomyositis (DM) is a long-term inflammatory disorder which affects the skin and the muscles. [1] Its symptoms are generally a skin rash and worsening muscle weakness over time. [1] These may occur suddenly or develop over months. [1] Other symptoms may include weight loss, fever, lung inflammation, or light sensitivity. [1]
Inflammatory myopathy, also known as idiopathic inflammatory myopathy (IIM), is disease featuring muscle weakness, inflammation of muscles , and in some types, muscle pain . The cause of much inflammatory myopathy is unknown ( idiopathic ), and such cases are classified according to their symptoms and signs , electromyography , MRI , and ...
Gowers's sign is classically seen in Duchenne muscular dystrophy where it is mostly evident at 4–6 years, but also presents itself in centronuclear myopathy, myotonic dystrophy and various other conditions associated with proximal muscle weakness, including Becker muscular dystrophy, dermatomyositis and Pompe disease. For this maneuver, the ...
This symptom is the source of the "-myositis" part of the name of the disease ("myo" = muscle, "-itis" = inflammation of). Muscle Inflammation causes muscle weakness , which can cause fatigue , clumsiness , not keeping up physically with peers, and eventually inability to perform tasks like climbing stairs, lifting objects, and performing other ...
The hallmark of polymyositis is weakness and/or loss of muscle mass in the proximal musculature, as well as flexion of the neck and torso. [1] These symptoms can be associated with marked pain in these areas as well. The hip extensors are often severely affected, leading to particular difficulty in climbing stairs and rising from a seated ...
The condition impacted all her muscles, but especially the larger ones in the upper arms and upper legs, including the thighs and quadriceps. Core muscle weakness is another symptom, thus Furlan ...
The doctor assesses for muscle weakness or rashes. Another possible test is electromyography. This test involves the insertion of small needles into the patient's muscles. [4] This allows a physician to look at the muscles' responses to various electrical nerve stimuli and evaluate which muscles potentially have myositis. [4]
Severe weakness of the proximal muscles (shoulders, upper arms, thighs) on both sides of the body, very high blood levels of the enzyme creatine kinase (CK) being released by broken down skeletal muscle, and persistent symptoms and CK elevation despite stopping the offending statin medication are the hallmarks of SAAM.