Characterization of primary cutaneous CD8+/CD30+ lymphoproliferative disorders

Kathryn J Martires1, Seong Ra, Farah Abdulla

  • 1*Department of Dermatology, New York University School of Medicine, New York, NY; †Department of Dermatology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA; ‡San Diego Pathologists Medical Group, Los Angeles, CA; §Department of Dermatology, University of Chicago Pritzker School of Medicine; and ¶Department of Pathology, Southern California Permanente Medical Group, Sunset Medical Center, Los Angeles, CA.

Summary

This study investigates rare CD8 positive lymphoproliferative disorders, finding MUM-1 positivity in CD8 LyP and PCALCL cases. MUM-1 may aid in diagnosing these challenging cutaneous lymphomas.

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