PMC3339662_01
Plaque with ulcer on the left hand.
cde-0004-0076-g01.jpg
PMC3339662_01_cde-0004-0076-g01.jpg
F1
On examination, an erythematous plaque with an ulcer and pustules 3 cm in size was seen on the dorsal aspect of the left hand (fig. 1).
Biopsy specimen demonstrated granulomatous tissue with mixed cell infiltration consisting of neutrophils, histiocytes, lymphocytes, and multinuclear giant cells.
cde-0004-0076-g02.jpg
PMC3339662_01_cde-0004-0076-g02.jpg
F2
A biopsy specimen from the hand demonstrated granulomatous tissue with mixed cell infiltration consisting of neutrophils, histiocytes, lymphocytes, and multinuclear giant cells (fig. 2).