Faculty Bibliography

We report a case of successful treatment of a traumatic tattoo in a 2-year-old patient. He presented with a green discoloration on the left infraorbital region after his sister accidentally hit him with a face paint brush while playing together. A single treatment with an alexandrite picosecond laser resulted in a complete clearance without any side effects for this disfiguring condition.

BACKGROUND:An increase in nonmelanoma skin cancer (NMSC) in younger patients has been reported. Many are treated with Mohs micrographic surgery (MMS). OBJECTIVE:Investigate patient and tumor characteristics in patients less than 50 years undergoing MMS for NMSC at a large, referral-based practice. METHODS & MATERIALS/METHODS:Retrospective chart review of 1,332 tumors occurring in 1,018 consecutive patients over a five-year period. RESULTS:81.7% of tumors were BCC and 55.3% occurred in women. Patients less than 30 years were more likely to be female (P equals 0.016) and women were more likely to have BCC (P equals 0.010). SCCs were more likely with increasing age (P less than 0.001). Of all tumors, 3.6% were recurrent, 2.7% had diameters ≥ 2 centimeters, and 5.5% of all BCCs had a high-risk histologic subtype. Women were more than twice as likely as men to be referred to plastic surgery for repair (P equals 0.020). CONCLUSION/CONCLUSIONS:Patients < 50 years with NMSC may represent a growing population referred for MMS, especially young women with BCC. High-risk tumor features were rare among young patients, and female gender was associated with an increased rate of referral for repair by a plastics subspecialty. Study was performed at the Laser & Skin Surgery Center of New York. IRB STATUS/UNASSIGNED:Approved by Essex Institutional Review Board, Protocol #MOHS40-65 <p><em>J Drugs Dermatol. 2018;17(5):499-505.</em></p>.

OBJECTIVE: Nevus of Ota represents congenital dermal melanocytosis in a trigeminal distribution, most commonly occurring in Asian individuals and other individuals with skin of color. Evidence suggests early treatment is beneficial. Multiple reports have shown efficacy and safety of Q-switched laser treatment in adults. There is little data on children and in non-Asian skin types. This series was done to demonstrate safe and effective use of Q-switched laser therapy in children of multiple skin types. STUDY DESIGN: Retrospective case series. METHODS: This was a chart review of patients under 18 years old who presented to our practice from 2002 to 2015 with a clinical diagnosis of nevus of Ota who were treated with Q-switched lasers (694 and 1,064 nm). Patients were treated without the use of general anesthesia or sedation, and corneal shields were used in appropriate cases. Percentage of improvement as well as side effects were rated by five physicians independently. Improvement, when present, was rated in quartiles (1-25%, 26-50%, 51-75%, and 76-100% improvement). RESULTS: Twenty-four children were included. The average age at the start of treatment was 3.9 years old (range of 3 months to 12.4 years), and patients had Fitzpatrick skin types IV through VI. The mean number of treatments was 9.3. Assessment revealed excellent response (76-100% improvement) in 70% of patients and good to excellent response (51-100% improvement) in 86%. Two patients (8%) had post-inflammatory hyperpigmentation, one of whom also had focal hypopigmentation. CONCLUSION: Treatment of nevus of Ota with Q-switched lasers in children with skin of color, without general anesthesia or sedation, is safe and effective. Early intervention should be encouraged for better efficacy and to prevent psychosocial distress in later childhood and adulthood. Lasers Surg. Med. (c) 2017 Wiley Periodicals, Inc.

BACKGROUND: Post-procedure purpura is a major complaint of patients with port-wine stains (PWSs) treated with pulsed dye laser (PDL). OBJECTIVE: To assess the safety and efficacy of using PDL at nonpurpuric settings to treat ecchymoses that develop within PWSs after treatment with PDL. MATERIALS AND METHODS: Prospective, randomized, controlled study using 595-nm PDL for treatment of PWSs and laser-induced ecchymoses. Port-wine stains were treated in entirety at baseline. Two days later, ecchymoses on randomly selected half of the lesion were re-treated with PDL at subpurpuric settings. Treatment series was repeated 4 to 8 weeks later, and follow-up was at 1 month. Reduction in bruising and PWS clearance were assessed. Three masked evaluators graded clinical improvement using a 4-point scale (1 = 1%-25% improvement, 2 = 26%-50% improvement, 3 = 51%-75% improvement, and 4 = 76%-100% improvement). RESULTS: Twenty adults with 21 PWSs on the head, trunk, and extremities were treated. After first treatment, reduction of bruising was graded a mean value of 2.43 for the treatment side, compared with 1.93 for the control side (p = .012); after the second treatment, 2.83 compared with 2.40 (p = .021). No significant adverse events occurred. CONCLUSION: Pulsed dye laser can be used safely and effectively to reduce treatment-induced purpura in patients with PWSs.

BACKGROUND:VYC-15L (Juvéderm Volbella XC) is a nonanimal crosslinked hyaluronic acid (HA) gel with lidocaine. OBJECTIVE:To evaluate the safety and effectiveness of VYC-15L for lip and perioral enhancement versus a nonanimal stabilized HA with lidocaine (Restylane-L; NASHA). METHODS:This prospective multicenter study randomized 225 adults with minimal, mild, or moderate lip fullness on the validated 5-point Allergan Lip Fullness Scale (LFS) to treatment with VYC-15L or NASHA; optional touch-up was administered 30 days later. Subjects were followed for 1 year. The primary effectiveness end point was noninferiority of VYC-15L versus NASHA by mean change in LFS score from baseline to Month 3. RESULTS:The primary end point was met. At Month 3, LFS responder rates were 80.3% for VYC-15L versus 70.8% for NASHA. LFS responder rates exceeded 60% through 1 year with VYC-15L. Perioral lines severity improved for 65.4% and 66.2% of VYC-15L subjects at Month 3 and Year 1, respectively. At Month 3, 96.1% and 88.2% of subjects reported improvement in FACE-Q Satisfaction With Lips and Satisfaction With Lip Lines, respectively. Severe injection site responses were reported less frequently with VYC-15L than NASHA. CONCLUSION/CONCLUSIONS:VYC-15L was safe and effective for lip and perioral enhancement, with treatment effects lasting through 1 year.