Atypical waves: nonsporotrichoid Mycobacterium marinum skin infection in an immunocompromised scuba diver
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A 58-year-old man presented with an enlarging painful ulcer on his left medial knee. He had a history of psoriatic arthritis, treated with methotrexate and adalimumab for the last 5 years. He had travelled to over 20 countries in the past 2 years, and his hobb... ...
