PMC4555903_01
A single ulcer of 3 cm x 4 cm size with hyperpigmented irregular margins and slightly undermined nonindurated edges on the mons pubis extending to the upper part of vulva
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F1
Cutaneous examination revealed a single ulcer of 3 cm x 4 cm size with hyperpigmented irregular margins and slightly undermined edges located on the lower part of mons pubis extending to the upper part of vulva [Figure 1].
Indurated plaque of 1 cm x 2 cm at the site of venepuncture suggestive of pathergy phenomenon
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F2
At the site of venepuncture, patient developed an indurated plaque of 1 cm x 2 cm which was suggestive of pathergy phenomenon [Figure 2].
(a and b) Dense inflammatory infiltrate in dermis consisting of neutrophils, lymphocytes, plasma cells, and giant cells
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F3
Special stains for AFB and fungus were negative [Figure 3a and b].
Healed ulcer at 1 month follow-up
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F4
At 1 month follow-up, ulcer had completely healed with mild scarring [Figure 4].