J Rheumatol
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Mast cells have been linked to rheumatoid arthritis (RA) and are essential to the pathogenesis of RA-like disease in a mouse model. We describe a 34-year-old woman who developed Sjögren's syndrome concurrently with telangiectasia macularis eruptiva perstans (TMEP), a rare form of cutaneous mastocytosis. The patient had sicca symptoms with an abnormal minor salivary gland biopsy and decreased salivary flow, peripheral neuropathy, an 80 pound weight loss, and a macular erythematous rash that exhibited superficial perivascular mast cell infiltrates on biopsy of lesional skin. This case further underscores the link between mast cells and the development of autoimmunity.
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To describe the reasons for inter-hospital transfers of patients with systemic lupus erythematosus (SLE), to identify predictors of transfers, and to compare the risk of in-hospital mortality between patients who were transferred and those not transferred. ⋯ Patient and transferring hospital characteristics vary with the reason for transfer. Transfers for continued medical care are associated with higher risks of in-hospital mortality, but these risks may differ with the SLE-related experience of the attending physician at the receiving hospital.