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BackgroundThe current NCCN recommendation for resection margins in patients with melanomas between 1.01 and 2 mm deep is a 1-2 cm radial margin. We sought to determine whether margin width had an impact on local recurrence (LR), disease-specific survival (DSS), and type of wound closure.MethodsMelanomas measuring 1.01-2.0 mm were evaluated at a single institution between 2008 and 2013. All patients had a 1 or 2 cm margin.ResultsWe identified 965 patients who had a 1 cm (n = 302, 31.3 %) or 2 cm margin (n = 663, 68.7 %). Median age was 64 years, and 592 (61.3 %) were male; 32.5 and 48.7 % of head and neck and extremity patients had a 1 cm margin versus 18.9 % of trunk patients (p

Background: Currently, dermatology residency training requires minimal experience in cosmetic procedures which can be achieved through observation. Objective: To assess education in and expectations for cosmetic procedures during dermatology residency. Materials and Methods: A 20-question survey was electronically distributed to 138 Accreditation Council for Graduate Medical Education-accredited dermatology residency training programs. Results: One hundred fifty surveys were returned. While 74 percent of the responding residents reported plans to integrate cosmetic procedures into their future practice, only 36 percent felt adequately trained. Forty-eight percent of residents received one or less didactic lectures annually. Over 95 percent of residents felt that a more formal curriculum in cosmetic procedures would benefit residency education. Conclusion: There appears to be insufficient didactic and clinical training in cosmetic procedures during dermatology residency to meet resident expectations and future practice habits. [ABSTRACT FROM AUTHOR]

Tattoo popularity continues to rise, with 3 in 10 Americans bearing at least one. Among tattoo complications, non-tuberculous mycobacteria (NTM) has emerged as a global public health concern. NTM infections associated with tattooing of immunocompetent individuals have occurred as sporadic cases and community outbreaks. Water sources are considered the major pathogenic reservoirs. Tattoorelated inoculation has been linked to contamination of ink, either during the manufacturing process or during dilution of black ink using non-sterile water. NTM infections have also been documented in a number of cosmetic and surgical procedures, including cutaneous surgery, Mohs micrographic surgery, mesotherapy, liposuction and laser resurfacing. NTM inoculation through exposure to contaminated water or non-sterile instruments remains a challenge for dermatologists and risk to patients. We reported a case of cutaneous Mycobacterium massiliense infection following tattoo placement. This report underscores the importance of clinicians to consider NTM infections in the differential diagnosis of procedure-related reactions. [ABSTRACT FROM AUTHOR]