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Nonmelanoma skin cancers are common on the dorsal hands where reserve tissue is limited. We highlight the case of an elderly man who had 3 nonmelanoma skin cancers on the left hand that were treated on the same day and left similar wounds. The wounds were repaired by primary closure, secondary intention, and purse-string circumferential closure. All wounds healed with excellent and essentially equivalent cosmetic results. For small shallow wounds on the dorsal hands, dermatologic surgeons should have confidence that secondary intention healing likely will lead to acceptable cosmetic and functional results.

Background: Mohs micrographic surgery (MMS) has been used effectively to treat invasive melanoma., Objective: To further study the safety and efficacy of MMS in the treatment of invasive melanoma., Methods and Materials: A retrospective cohort study evaluated 123 melanomas excised using MMS with MART-1 immunostain. Local recurrence, metastasis, overall survival, and disease-free survival rates were calculated. These were compared with historical controls., Results: Among included patients, 78 were men (63%) and 45 were women (37%), with a mean age of 66.48 years. Mean follow-up time was 1,273 days (3.49 years). Local recurrence was identified in 2/123 (1.63%; 95% confidence interval, 0.20%-5.75%) lesions. Local recurrence was identified in 1/70 (1.43%; 95% confidence interval, 0.04%-7.70%) of head and neck cases. Tumor location was head and neck in 70 lesions (56.9%). Overall survival was 95.12% and disease-specific survival was 100%., Conclusion: Mohs micrographic surgery is an effective treatment method for invasive melanoma, as evidenced by low recurrence rates and high rates of disease-free survival.