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Tattoo-Associated Basal Cell Carcinoma: Coincident or Coincidence
Philip R Cohen1,2, Christof P Erickson3, Nathan S Uebelhoer1
1San Diego Family Dermatology, National City, California, USA.
Biomedicine Hub
|September 5, 2020
Summary
Basal cell carcinoma, a type of skin cancer, can rarely develop within tattoos. Tattoo pigments, trauma, or UV radiation may contribute to its development, particularly in older individuals with long-standing tattoos.
Area of Science:
- Dermatology
- Oncology
Background:
- Tattoos are increasingly common, and their potential association with medical complications, including skin cancer, warrants investigation.
- Basal cell carcinoma (BCC) is the most common type of skin cancer.
Observation:
- This study describes a case of basal cell carcinoma (BCC) developing within a tattoo on a 46-year-old man.
- It reviews 13 additional cases of BCC associated with tattoos.
Findings:
- Tattoo-associated BCC typically occurs in individuals aged 60 years and older.
- These tumors are usually found on sun-exposed skin and associated with tattoos present for 20 years or more.
- Potential contributing factors include tattoo injection trauma, tattoo pigments, and ultraviolet (UV) radiation alteration of dyes.
Implications:
- While coincidence is possible, evidence suggests tattoos may play a role in BCC development through physical or chemical carcinogenesis.
- Further research is needed to elucidate the exact mechanisms and inform preventative strategies.
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