A 44-year-old woman with rheumatoid arthritis was evaluated because of proximal muscle weakness and myalgia. She had difficulty raising her arms above her head. Diagnostic tests were performed.

Muscle weakness is a common presenting symptom in patients with DM, with a subacute onset with gradually progressive symmetric proximal muscle weakness involving the shoulders, hips, and neck muscles.

In patients with proximal muscle weakness, the need for reflexive EMG followed by biopsy is negated if there is (1) presence of colchicine, (2) creatinine clearance <50 mL/min with or without ...

Muscle weakness is more common in men, but if women experience it, it will mainly affect the proximal muscles (those closest to the center of the body). What causes dermatomyositis?

The most prominent manifestations of SMA are proximal muscle weakness and atrophy. However, the phenotypic classification should not be taken as compartmentalizing the types into discrete categories.

Proximal weakness and elevated creatine kinase were associated with a severe, inflammatory phenotype of SSc. Patients displaying both muscle disease biomarkers had 3.6 times higher mortality risk.

The muscle inflammation from PM manifests as muscle weakness, and most commonly affects the proximal muscles (the hips and thighs in the legs, and the upper arms, shoulders and neck in the upper ...

This is a milder form of SMA that typically develops after the age of 21 and is associated with mild to moderate proximal muscle weakness. Other, less common forms of SMA exist, but they occur due ...

Background Proximal muscle rehabilitation is commonly prescribed to address muscle strength and function deficits in individuals with patellofemoral pain (PFP). This review (1) evaluates the efficacy ...

Dermatomyositis causes weakness of the proximal muscles, which are those near the trunk. ... In 40% of people, skin changes may precede muscle weakness.

Muscle weakness occurs when your full effort doesn’t produce a normal contraction. Discover causes like multiple sclerosis, the symptoms of an emergency, and more.

In one study, researchers assessed several patients for proximal muscle weakness after finding they developed proximal weakness with a decline in walking, which reversed after discontinuing the drug.