DZI20-210-Case-22

DZI20-210-Case-22

Multiple cutaneous lesions (chest, buttock, scalp, back).

Skin, (parietal scalp? left buttock? right lateral chest? Lower mid spinal back?): CD8+ epidermotropic T-cell lymphoma.

IHC: The vast majority of lymphocytes are CD3+ BF1+, TIA1, CD8+ Granzyme B+, CD2+ CD7+ CD4- CD5-.CD56- CD30-. Mib1 is ~60%.

Note: Buttock lesion with few epidermotropic cells with hyperchromatic nuclei could be incipient lesion or drug/viral exanthem.

December 31, 1969 7:00:00 PM