BACKGROUND Sarcoidosis is a granulomatous disease of unknown etiology that most often impacts the lungs.Cutaneous manifestations of sarcoidosis are seen among 9%- 37% of patients.Subcutaneous sarcoidosis is a rare presentation of cutaneous sarcoidosis with estimates of frequency ranging from 1.4%-16%.To date,very few articles and case reports have been written about this subject.In this paper,we describe a case of subcutaneous sarcoidosis and perform a review of the literature to determine if there are commonalities among patients who present with subcutaneous sarcoidosis.CASE SUMMARY A 38-year-old female,with a past medical history of arthritis and recurrent nephrolithiasis,presents with an 8-mo history of 4 firm,asymptomatic,skincolored nodules on her left and right upper extremities and neck.Needle biopsy and post-excisional pathology report both revealed well-formed,dense,noncaseating granulomas localized to the subcutaneous tissue.Chest computed tomography revealed mild mediastinal lymphadenopathy.A diagnosis of subcutaneous sarcoidosis was made,and the lesions were surgically removed.CONCLUSION Commonalities among patients presenting with subcutaneous sarcoidosis include: middle-aged female,lesions localizing to the upper or lower limbs,lymphadenopathy or pulmonary infiltration on chest imaging,elevated serum angiotensin-converting enzyme.
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[1]Department of Plastic and Reconstructive Surgery Rhode Island Hospital the Warren Alpert Medical School of Brown University Providence RI 02903 United States;
机译:Comprehensive evaluation of the metabolic effects of porcine CRTC3 overexpression on subcutaneous adipocytes with metabolomic and transcriptomic analyses
机译:Comprehensive evaluation of the metabolic effects of porcine CRTC3 overexpression on subcutaneous adipocytes with metabolomic and transcriptomic analyses