Clinically Amelanotic Malignant Melanoma

Microphotograph Series DSCN0326

Malignant melanocytes displaying pagetoid permeation within epidermis(Arrow), H&E 100X

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Microphotograph Series DSCN 0038
Malignant melanocytes(large central cells) in vertical phase growth within reticular dermis, surrounded by T lymphocytes of patient host response, H&E 400X

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Microphotograph Series DSCN0361
Malignant melanocytes within reticular dermis displaying perivascular space invasion(Arrow), H&E 400X

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Microphotograph Series DSCN0221
Malignant melanocytes in papillary dermis, displaying variable cytologic atypia, H&E 1000X