(BMJ) - A 40-yo man presented w/ a lesion on his nose 1 wk after cutting it while swimming in a pool. It began as a pustule and progressed to an inflammatory nodule. Biopsy showed caseating granulomata. What is the diagnosis?
Histoplasmosis
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Mycobacterium marinum
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Schistosomiasis
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Foreign body reaction
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Epidermal cyst
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(BMJ) - A 35-yo man complained of multiple boils in his perianal region that were unresponsive to repeated I & D and antibiotics over 4 yrs. Exam revealed fistula-in-ano w/ multiple external openings. The cause was confirmed on histopathologic exam. What is it?
Crohn disease
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Tuberculosis
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Gonorrhea
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Anal carcinoma
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Syphilis
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