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15081 Medicine

A 24 year old college student complains of fatigue, ahralgias, mucosal ulcerations, and a facial rash. Biopsy of the rash reveals linear deposition of IgG and complement at the dermal-epidermal junction. Which of the following is TRUE concerning this disease?

AWomen and men are equally affected
BSkin biopsy findings are pathognomonic
CBiopsy specimen of non-involved skin will be normal
DSerum complement levels decrease with disease flares
Medicine
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