Dermatomiositis-Calcinosis

Paniculitis en paciente con dermatomiositis

Panniculitis is a rarely reported clinical finding in dermatomyositis. It may precede the other manifestations associated with dermatomyositis by as much as 14 months. In all cases, myositis and panniculitis improve simultaneously during treatment. The present report describes the case of a 30-year-old female patient with clinical and histopathological findings consistent with panniculitis two ...

Calcinosis cutis.

1 of 2 DESCRIPTION An 87-year-old woman with a history of hypertension, atrial fi brillation, and mixed connective tissue disease was admitted to hospital because of heart failure. Besides clinical signs of ventricular dysfunction, physical examination showed painless, subcutaneous nodules that had developed during the past 10 years on her left elbow ( fi gure 1A ) and knees ( fi gure 1B , righ...

Calcinosis Cutis

Calcinosis Cutis, Calcinosis Circumscripta, and “Mille Feuille” Lesions

Skin and subcutaneous lesions of 2 cases with natural occurring Cushing’s disease and 1 case with calcinosis circumscripta were compared. Case 1 was typical of osteoma cutis, containing somewhat regularly arranged discrete ossification foci in the mid and deep dermis. Case 2 had layers of “mille feuille”, yellowish to white gritty chalky substances diffusely scattered in the subcutis, seen hist...

Pulmonary calcinosis.

The clinical and pathological features are described of a case of pulmonary calcinosis complicating cystic disease of the renal medulla. A histopathological study of the lung revealed calcification in the alveolar walls and in the blood vessels, predominantly in the pulmonary veins and venules. The calcified deposits were also studied by electron microscopy, and appearances suggestive of active...