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Eight patients who became ill while taking tryptophan had myalgia, fatigue, rash, fever, edema, alopecia, arthralgias, diminished joint motion, skin tightening, muscle cramping, and distal paresthesias. Three had shortness of breath, and one had pulmonary hypertension. Laboratory abnormalities
Membrane-mediated excessive intracellular calcium accumulation (EICA) is a fundamental pathogenetic event associated with chronic muscle degeneration in patients with Duchenne muscular dystrophy (DMD), and in animals with hereditary muscular dystrophy (HMD). Because of potential Ca(2+)-channel
Case 1. A 23-year-old white housewife presented with an erythematous violaceous rash on her face, neck, chest, and limbs, particularly over the dorsum of the hands and fingers; diffuse alopecia; and an inability to climb stairs and get up from a low seat. The clinical examination showed red to
In spring 1981, thousands of people living in Madrid were intoxicated by adulterated edible oil containing oleoanilide and probably other toxic substances. Due to increasing international travel Swiss doctors may also be faced with this particular disease. The case is reported of a 28-year-old woman
A 36-year-old man was admitted to our hospital complaining of cough, dyspnea on exertion, skin eruptions, and joint pain. Characteristic skin lesions such as erythema around the nails, telangiectasis, and edema of the eyelids were observed in this patient. He had never complained of muscle symptoms,
OBJECTIVE
This review discusses the characterization of myopathy in scleroderma with a focus on new developments in imaging, biomarkers, and therapy, and details several current reports and several seminal reports prior to 2012.
RESULTS
In the past year, studies have shown that MRI techniques
Inflammatory myositis is reported in 4-16% of adult systemic lupus erythematosus (SLE) patients. The aim of this study was to determine the prevalence of myositis in a cohort of pediatric SLE patients in the southeastern United States. A retrospective chart review was performed of 55 SLE patients
OBJECTIVE
To assess the utility of magnetic resonance imaging (MRI) of skin, subcutaneous tissue, and fascia in evaluating disease activity in juvenile dermatomyositis (DM).
METHODS
Short tau inversion recovery (STIR) MRI of the proximal thighs and buttocks, cutaneous assessment, and other measures
To evaluate the usefulness of cooling and perfusion methods for acute ischemic legs, we performed the experimental study using adult mongrel dogs. As creation of acute ischemic legs, the abdominal aorta was cross-clamped below the renal arteries, where all branches were ligated, for 6 hours. After
Eosinophilia-myalgia syndrome, a newly recognized disorder that occurred in epidemic proportions during 1989, is associated with ingestion of manufactured tryptophan. A case is defined by debilitating myalgias and absolute eosinophilia greater than or equal to 1.0 x 10(9) cells/L. As of July 10,
The eosinophilia-myalgia syndrome is a newly described disease associated with ingestion of a contaminant or byproduct of the amino acid L-tryptophan. Patients typically present with intense myalgias, especially of the extremities, and commonly suffer from skin and subcutaneous manifestations (edema
Focal myositis is a very rare form of inflammatory myopathy, with unknown etiology. We describe a 44-year-old previously healthy man who noticed a painless swelling on his left forearm, following trauma over the left cubital fossa. The swelling grew progressively over 2 years. He had otherwise no
In phase I and II trials taxane chemotherapeutic agents reported side effects, including myelosuppression, peripheral edema, and fluid retention. With further use of these agents, studies in the late 1980s and early 1990s began to report peripheral neuropathy and proximal muscle weakness as common