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Clear cell acanthoma is a benign epidermal lesion that clinically presents as an erythematous plaque or nodule on the lower leg. It can have a collaret of scale and weep clear fluid. Histologically, one sees epidermal acanthosis with hypogranulosis, parakeratosis, and neutrophilic spongiosis. Neutrophils can also be noted in the parakeratotic ... ................
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