Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027121 (myositis)
 4,538 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The pathogenesis of acne fulminans remains obscure despite extensive investigations discussed in this review, but evidence points toward an immune mediated phenomenon (eg, hypergammaglobulinemia, depressed complement, circulating immune complexes, hematuria, lytic bone lesions, or inflammatory myositis). Whether acne fulminans begins as an autoimmune process de novo, or whether the process is somehow triggered by minimal inflammation in susceptible individuals remains to be elucidated. Acne fulminans is a rare, disfiguring, and disabling disease. It is associated with many problems, including abnormalities revealed in the laboratory or on roentgenogram. We have reviewed past and present therapies. In conclusion, we emphasize the importance of early diagnosis and treatment to decrease the significant morbidity of acne fulminans.
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PMID:Acne fulminans. 214 35

Acne fulminans is characterized by highly inflammatory ulcerative lesions and systemic manifestations. We report a case of acne fulminans and myositis. In addition to having typical skin changes, the patient was unable to walk and electromyographic studies showed significant changes.
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PMID:Acne fulminans and myositis. 623 86

An 18-year-old man with acne fulminans developed an acute inflammatory myositis, an association not previously reported. The condition resolved with treatment using systemic corticosteroids.
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PMID:Acne fulminans with inflammatory myopathy. 644 70

This review article describes the imaging finding of the connective tissue disorders in children. The radiological features of the following conditions are described; the spondyloarthropathics, systemic lupus erythematosus (SLE), dermatomyositis, scleroderma, the vasculitides, Kawasaki disease, synovitis, acne, pustulosis, hyperostosis, osteitis (SAPHO), and focal myositis. The features on several integrated imaging techniques are described.
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PMID:Overview of the radiology of connective tissue disorders in children. 1071 8

The differential diagnosis of a buccal soft tissue mass containing calcified bodies includes a phlebolith associated with a vascular lesion, such as a hemangioma with a calcified intravascular thrombus, and diseases such as sialolithiasis, traumatic myositis ossificans, calcified acne lesion, neoplasm, and calcified lymph nodes, including tuberculosis. The appearance of the calcified bodies on plain radiographs may help to differentiate these entities. Computed tomography, magnetic resonance imaging, and ultrasonography are also useful for differentiating the soft tissue lesions. We report a 17-year-old girl with a small mass containing a calcified body in the anterior portion of the masseter muscle. The mass was resected surgically and evaluated histologically, confirming the diagnosis of phlebolith. We also discuss the differential diagnosis of a buccal soft tissue mass containing calcifications and suggest that the immunolocalization of CD31 at capillaries in the mass may help to diagnose as a phlebolith.
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PMID:A phlebolith in the anterior portion of the masseter muscle. 2248 60