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Dermatology Practical & Conceptual

Large cell acanthoma: a debate throughout the decades

…anthoma showed statistically significant increased numbers of melanocytes compared with both normal skin and actinic keratosis. The number of melanocytes did not differ significantly between LCA and solar lentigo. In the era of dermoscopy, dermoscopi…

Differential Diagnosis in Dermatopathology

Discussions

…infundibula and eccrine ducts (in a manner like the abnormal melanocytes of melanoma). The neoplastic process usually is confined to those epithelia for the lifetime of a patient. In some instances, however, neoplastic cells of extramammary Paget&#8…

Dermatology Practical & Conceptual

Melanoma and satellite blue papule

…idermal junction, and absence of atypical cells and dendritic melanocytes in the superficial dermis. Some changes attributed to chronic sun exposure were seen, including elongated cords, flattened junction and moderately refractive lace-like material…

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