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Nodular scabies and lymphomatoid papulosis have many attributes histopathologic in common. Both consist of infiltrates whose pattern is superficial and deep, perivascular, and interstitial, and whose population of cells may be mixed, i.e., small lymphocytes, large lymphocytes, plasma cells, eosinophils, and neutrophils. Some lymphocytes may be large. Infiltrates may become nodular and even diffuse, and […]