Calcinosis cutis and intestinal pseudoobstruction in a patient with adult onset Still's disease associated with recurrent relapses of disordered coagulopathy.

Adult onset Still's disease (AOSD) is a systemic inflammatory disorder of unknown origin, characterized by a typical spiking fever, evanescent salmon-colored rash, polyarthralgia, and myalgia. Calcinosis cutis and gastrointestinal involvement have rarely been noted in AOSD. We herein describe a 54-year-old woman who demonstrated repeated disseminated intravascular coagulation (DIC), and adult respiratory distress syndrome (ARDS), associated with AOSD. The patient also revealed a remarkable degree of digital calcinosis cutis and intestinal pseudoobstruction. A connective tissue disease, such as systemic sclerosis, might have been the underlying factor in the latter two symptoms.