Bilateral epidermal nevi in the external auditory canals treated with CO2 laser.

Epidermal nevi are benign hamartomas of the epidermis and adnexal structures of the skin. We present the case of epidermal nevi in the bilateral external auditory ear canals of an otherwise healthy 23-year-old woman treated with CO2 laser ablation.

Long Term Outcomes of Split-Thickness Skin Grafting to the Plantar Foot.

The most common consequence of neuropathy is a diabetic foot ulcer, which usually occurs on the plantar surface of the foot. Split-thickness skin grafting (STSG) has been shown in numerous studies to be an effective treatment for rapid coverage of diabetic ulcers. The purpose of this study is to retrospectively examine the outcomes of STSG to the plantar foot and determine the durability of this treatment compared to non-plantar surface STSG. This is a retrospective, single-center, institutional review board approved, case-control study of all patients who received STSG to their lower extremity for chronic ulcers from November 2013 to February 2017. Patients with ulcers on the plantar surface were considered cases, and non-plantar surface ulcers were considered controls. There were 182 patients who received STSG to the lower extremity, 52 to the plantar surface foot and 130 to non-plantar surface locations. Healing at 30 days was not significantly different between plantar and nonplantar ulcers (19% versus 28%, p = .199) but did become significant at 60, 90, and 365 days (21% versus 45%, p = .003; 33% versus 49%, p = .043; 38% versus 64%, p = .002, respectively). However, time to full healing was not significantly different between plantar and nonplantar groups (18.2 ± 19.5 versus 17.4 ± 21.6 weeks, mean ± standard deviation, p = .84). Recurrence was low for both groups (17% versus 10%, respectively), and there was no significant difference between groups (p = .17). Patients with plantar surface ulcers can achieve a durable coverage/closure of their wounds with STSG. When combined with appropriate patient selection and postoperative offloading, acceptable recurrence rates can be achieved.

Use of hyperbaric oxygen therapy for tissue ischemia after breast reconstruction.

INTRODUCTION: Mastectomy skin flap necrosis represents a significant complication of breast reconstructive procedures and is reported to occur in 30%-52% of patients undergoing breast reconstruction. Early identification of ischemia and early initiation of hyperbaric oxygen (HBO2) therapy can mitigate the effects of ischemia and rescue otherwise non-viable breast flap tissue. METHODS: We retrospectively examined the outcomes of HBO2 therapy in eight breasts with compromised mastectomy skin flaps between September 2015 and January 2017. Indocyanine green angiography (ICGA) was used to assess perfusion intraoperatively and post-HBO2 administration. RESULTS: Seven patients were referred for HBO2 within 24 hours of mastectomy. One patient failed to improve despite starting hyperbaric treatment within 24 hours. All other patients manifested successful healing of their mastectomy skin flaps with acceptable cosmesis after 10 HBO2 treatments. The mean relative perfusion of the at-risk area was 13.8% (±3.7%) pre-HBO2 and 101.6% (±37.3%) post-HBO2. The average area at-risk pre-HBO2 was 17.1 cm2 and reduced to zero post-HBO2. Relative perfusion values after HBO2 were found to be 6.8 (±3.4) times greater than those measured prior to HBO2. CONCLUSIONS: A short course of HBO2 may be sufficient to successfully rescue at risk post-mastectomy breast flaps. ICGA is a useful adjunct for evaluating post-mastectomy breast flap perfusion before and after HBO2 therapy.

Insights into BRCA1/2 Genetic Counseling from Ethnically Diverse Latina Breast Cancer Survivors.

Despite the disproportionate underuse of genetic counseling and testing for BRCA1/2 (BRCA)-associated hereditary breast and ovarian cancer (HBOC) risk among Latinas, little is known about the associated barriers and facilitators. We conducted in-depth qualitative interviews with 20 at-risk Latina women from diverse backgrounds. Eligible women were diagnosed with breast cancer <50 years, with or without a family history of breast and/or ovarian cancer (>1 first-degree relative diagnosed <50 years). All interviews were conducted in Spanish, audio recorded, transcribed, and translated into English. Two bilingual coders used thematic analyses to identify 7 main themes. Results revealed very low levels of awareness and knowledge about HBOC and BRCA genetic counseling. Interestingly, for most Latinas, competing life demands and cultural concerns (fatalismo and destino) did not strongly influence personal beliefs about genetic counseling. In addition, older women were equally as interested in education, cancer prevention, and BRCA genetic counseling as younger women. These findings suggest that Latinas, regardless of age, increasingly acknowledge and prioritize their own health. Women reported their main motivator to undergo counseling was concern about family members' cancer risks. Main barriers included financial and insurance concerns, and lack of awareness about genetic services. Investigating the beliefs and attitudes of diverse populations of Latinas at risk for HBOC reveals logistical barriers to BRCA genetic counseling uptake within this under-represented community. Efforts are needed to provide at-risk Latina breast cancer survivors' knowledge of and access to genetic counseling and testing based on risk status and Latinas' increasing responsiveness and uptake of these services.

Sentinel ear bleed as a presenting sign for carotid artery blowout due to aspergillus abscess in parapharyngeal space in an immunocompetent infant.

Parapharyngeal abscesses leading to complications, although rare after the advent of antibiotics, can lead to serious complications. One such complication is carotid erosion that can lead to a potentially fatal carotid artery blowout. We report a case of a previously healthy infant who presented with fever, ear bleed and progressively increasing swelling in the right side of his neck that led to airway compromise. The child required immediate securing of the airway at presentation. Imaging revealed lobulated abscess with multiple bleeding points eroding the carotid vessels, along with internal jugular venous thrombus. Surgical exploration was done and abscess debulked. Histopathology revealed aspergillus, which was treated with antifungals. He was discharged on oral warfarin after 40 days of hospital stay and remains well on follow-up. Sentinel ear bleed warrants close observation for possibility of carotid artery blowout in children with parapharyngeal abscesses.