José C. Cardoso

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Positive drug patch tests and the acute cutaneous adverse drug reaction share many histopathologic features

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Keratosis lichenoides chronica: a diagnosis to remember

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Perforating necrobiosis lipoidica in an old surgical scar

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Zinc supplementation possibly resolving pancreatic metastatic tumor-associated necrolytic migratory erythema. A new therapeutic approach?

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Digital ulcers as a manifestation of a severe variant of carpal tunnel syndrome

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A rare histologic variant of Kaposi’s sarcoma