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Figure 2: (a and b) Biopsy from the edge of the annular lesion revealed keratinized thinned out epidermis. Papillary dermis showed a dense collection of histiocytes and numerous multinucleated giant cells (red rectangles) seen engulfing elastotic fibers (yellow arrow) and moderate perivascular lymphohistiocytic infiltrate. (a: 100×;H and E and b: 400×; H and E) |
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