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Published on: June 7, 2019
Rare Cutaneous Malignancies in Skin of Color
Daniel Mosallaei1, Erica B Lee2, Marissa Lobl2
1Department of Dermatology, University of Southern California, Los Angeles, California.
Background:
There is a scarcity of information regarding the clinical characteristics of rare cutaneous malignancies in skin of color that has yet to be comprehensively explored.
Objective:
To review and compile the racial differences in epidemiology, clinical presentation, histology, treatments, and outcomes of 3 rare skin cancers: dermatofibrosarcoma protuberans (DFSP), Merkel cell carcinoma (MCC), and sebaceous carcinoma (SC).
Methods:
Several searches with keywords denoting specific skin cancer type and race were conducted on PubMed to complete this narrative review.
Results:
We analyzed 50 sources that were relevant to the initial objective.
Conclusion:
The literature demonstrates that there are nuances in DFSP, MCC, and SC unique to African Americans, Asians/Pacific Islanders, and Hispanics that may differ significantly from Caucasian counterparts. African Americans consistently suffer from the worst clinical outcomes in all 3 rare cutaneous malignancies reviewed. Greater physician awareness and knowledge of the discussed racial differences is the preliminary step to address these disparities.
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