case_images: PMC4555903_01
case_images: 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
case_images: IJSTD-36-67-g001.jpg
case_images: PMC4555903_01_IJSTD-36-67-g001.jpg
case_images: F1
case_images: 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].
case_images: Indurated plaque of 1 cm x 2 cm at the site of venepuncture suggestive of pathergy phenomenon
case_images: IJSTD-36-67-g002.jpg
case_images: PMC4555903_01_IJSTD-36-67-g002.jpg
case_images: F2
case_images: At the site of venepuncture, patient developed an indurated plaque of 1 cm x 2 cm which was suggestive of pathergy phenomenon [Figure 2].
case_images: (a and b) Dense inflammatory infiltrate in dermis consisting of neutrophils, lymphocytes, plasma cells, and giant cells
case_images: IJSTD-36-67-g003.jpg
case_images: PMC4555903_01_IJSTD-36-67-g003.jpg
case_images: F3
case_images: Special stains for AFB and fungus were negative [Figure 3a and b].
case_images: Healed ulcer at 1 month follow-up
case_images: IJSTD-36-67-g004.jpg
case_images: PMC4555903_01_IJSTD-36-67-g004.jpg
case_images: F4
case_images: At 1 month follow-up, ulcer had completely healed with mild scarring [Figure 4].