Vol 58: August • Août 2012
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Canadian Family Physician•Le Médecin de famille canadien859
Dermacase
Answer on page 860
Can you identify this condition?
Claudio Guarneri
MDSerafinella Patrizia Cannavò
MDA
52-year-old woman presented with a 1-year history of dry cough and mildly pruritic, well-demarcated papules and annular plaques on the extensor surfaces of both upper and lower limbs. Medical history was not relevant.Pulmonary function test results were consistent with mild restrictive lung disease. Tuberculin skin testing with puri- fied protein derivative was performed, with negative results.