How Do Tattoo Artists Handle Moles?

MedicalResearch.com Interview with:

Westley Mori, fourth-year medical student (MSIV) University of Pittsburgh Medical School

Westley Mori

Westley Mori, fourth-year medical student (MSIV)
University of Pittsburgh Medical School

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: Tattooed skin represents an important diagnostic challenge for the dermatologist performing a skin cancer screening. Several case reports have described melanoma being hidden in tattoos.

To our knowledge, our study is the first of its kind investigating the approach of the tattoo artist to skin with melanocytic nevi (moles) or other skin lesions. We found that the approach to tattooing skin spots is highly variable, with some artists tattooing around moles and others simply tattooing over them.

The final cosmetic outcome—not the potential for skin cancer—is often the paramount concern for artists. Those artists with a personal or family history of skin cancer were more likely to refuse inking over a skin spot and recommend the client see a dermatologist.

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Do Dysplastic Moles Need To Be Re-Excised?

MedicalResearch.com Interview with:
Timothy Patton, DO

Department of Dermatology
Falk Medical Center
University of Pittsburgh Medical Center

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: As dermatologists we are confronted daily with how to manage lesions that are biopsied and diagnosed as dysplastic nevi. These lesions are considered by some to be potential melanoma precursors and by others as benign lesions with little to no malignant potential. Often, particularly for lesions with severe atypia these lesions are re excised. There are no prospective studies or consistent guidelines as to how to manage these lesions. We decided to retrospectively look at the outcome of 451 patients with dysplastic nevi with severe atypia, many of whom had not had their lesions re-excised, who had at least 5 years of follow up to determine if any developed melanoma at the site of the biopsied dysplastic nevus or distantly. We found no cases of metastatic melanoma in patients who did not already have a diagnosis of melanoma. We found two cases of thin melanoma in patients who had their lesions re-excised. Both of those patients were treated with reexcision and did not develop subsequent melanoma metastasis or recurrence. Continue reading