(BMJ)—A 77-yo man presented w/ a dorsal L-hand ulcer 10 days after reaching into a bush. He thought he had a cat bite. The ulcer worsened despite oral abx, IV abx, surgical debridement, and skin graft. Within days, bluish ulcerative nodules developed at graft margins. What is the dx?
Sporotrichosis
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Dermatophilosis
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Mycobacterium scrofulaceum
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Squamous cell carcinoma
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Neutrophilic dermatosis
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