A Geospatial Analysis of the Association between Access to Tanning Bed Facilities and Melanoma in the United States New England Region.

Substantial geographic disparities in melanoma incidence and access to tanning bed facilities exist. In this spatial ecological study, we evaluate the relationship between access to tanning bed facilities and melanoma incidence. New England county-level melanoma incidence rates (2014-2018), tanning bed facilities location, demographic data, socioeconomic data, and geographic data were obtained from the National Cancer Institute State Cancer Profiles, Data Axle, American Community Survey, and United States Geological Survey.

Exploring Skin Pigmentation Adaptation: A Systematic Review on the Vitamin D Adaptation Hypothesis.

Understanding the genetic adaptations that occurred as humans migrated out of Africa to higher latitudes helps explain on a population-wide level how UV radiation (UVR) exposure will have varying consequences and benefits in patients of different skin pigmentations. It has been hypothesized that the need for efficient vitamin D synthesis was the primary driver for the skin-lightening process that evolutionarily occurred as humans migrated to higher latitudes. This review analyzes the level of support for the hypothesis that skin lightening occurred to enable adequate vitamin D synthesis in populations that migrated to areas with less UVR.

Genetic factors associated with hidradenitis suppurativa, a literature review.

Background: Hidradenitis suppurativa (HS) is a chronic inflammatory disease characterized by deep-seated, painful lesions most frequently occurring in intertriginous areas of the skin. HS leads to poor quality of life in affected individuals and is difficult to diagnose and treat.

Objective: Understanding the genetics associated with familial inheritance may lead to a better understanding of the pathogenesis of this debilitating disease.

Superficial Acral Fibromyxoma on the Thumb-Nail Bed.

Superficial acral fibromyxoma, also known as digital fibromyxoma, is a benign soft tissue tumor. The acral regions, including the palms, soles, fingers, toes, and nail units, are the commonly affected locations. The subungual region of the great toe is the most common site reported in current literature.

Applications and Best Practices for Geospatial Analysis Research in Dermatology.

Dermatologic diseases often exhibit distinct geographic patterns, underscoring the significant role of regional environmental, genetic, and sociocultural factors in driving their prevalence and manifestations. Geographic information and geospatial analysis enable researchers to investigate the spatial distribution of adverse health outcomes and their relationship with socioeconomic and environmental risk factors that are inherently geographic. Health geographers and spatial epidemiologists have developed numerous geospatial analytical tools to collect, process, visualize, and analyze geographic data.

Evidence-Based Performance Measures for Reconstruction after Skin Cancer Resection: A Multidisciplinary Performance Measure Set.

Background: The American Society of Plastic Surgeons commissioned the multidisciplinary Performance Measure Development Work Group on Reconstruction after Skin Cancer Resection to identify and draft quality measures for the care of patients undergoing skin cancer reconstruction. Included stakeholders were the American Academy of Otolaryngology-Head and Neck Surgery, the American Academy of Facial Plastic and Reconstructive Surgery, the American Academy of Dermatology, the American Society of Dermatologic Surgery, the American College of Mohs Surgery, the American Society for Mohs Surgery, and a patient representative.

Methods: Two outcome measures and five process measures were identified.

Improved cutaneous melanoma survival stratification through integration of 31-gene expression profile testing with the American Joint Committee on Cancer 8th Edition Staging.

Cutaneous melanoma (CM) survival is assessed using averaged data from the American Joint Committee on Cancer 8th edition (AJCC8). However, subsets of AJCC8 stages I-III have better or worse survival than the predicted average value. The objective of this study was to determine if the 31-gene expression profile (31-GEP) test for CM can further risk-stratify melanoma-specific mortality within each AJCC8 stage.

Mohs Defect Repair with Dehydrated Human Amnion/Chorion Membrane.

Reconstructing cosmetically sensitive defects in an aging population undergoing multiple Mohs micrographic surgeries (MMS) may be addressed with alternatives to surgery. Patients undergoing MMS with defect reconstruction in visually prominent areas receiving placental allograft were compared with traditional autologous tissue-based procedures-flaps and full-thickness skin grafts (FTSG). This retrospective case-control study evaluated patients who underwent MMS for removal of a basal or squamous cell carcinoma with same-day repair.

Guidelines of care for the management of primary cutaneous melanoma.

The incidence of primary cutaneous melanoma continues to increase each year. Melanoma accounts for the majority of skin cancer-related deaths, but treatment is usually curative following early detection of disease. In this American Academy of Dermatology clinical practice guideline, updated treatment recommendations are provided for patients with primary cutaneous melanoma (American Joint Committee on Cancer stages 0-IIC and pathologic stage III by virtue of a positive sentinel lymph node biopsy).

Defining recurrence of nonmelanoma skin cancer after Mohs micrographic surgery: Report of the American College of Mohs Surgery Registry and Outcomes Committee.

Background: Standardized definitions and methods of surveillance for local recurrence of nonmelanoma skin cancer are critical in determining cure rates attributed to treatment modalities.

Objective: We sought to offer a standard definition of local recurrence after surgical treatment of nonmelanoma skin cancer and to propose an acceptable surveillance period and tracking methods.

Methods: A literature search was performed for background definitions of local recurrence and tracking methods.

Identifying and defining complications of dermatologic surgery to be tracked in the American College of Mohs Surgery (ACMS) Registry.

Background: In recent years, increasing emphasis has been placed on value-based health care delivery. Dermatology must develop performance measures to judge the quality of services provided. The implementation of a national complication registry is one such method of tracking surgical outcomes and monitoring the safety of the specialty.

The great imitator revisited: the spectrum of atypical cutaneous manifestations of secondary syphilis.

Syphilis is a well-known sexually transmitted infection infamous for its protean cutaneous manifestations. Over the last decade, the rate of infection in the USA has risen, particularly among human immunodeficiency virus (HIV)-infected individuals and certain ethnic groups. Although the primary chancre developing at the site of inoculation usually has typical and well-characterized features, cutaneous manifestations of secondary syphilis span a wide spectrum and mimic those of other dermatoses.

Palmoplantar keratoderma with progressive gingivitis and recurrent pyodermas.

Papillon-Lefèvre syndrome (PLS) is a rare inherited palmoplantar keratoderma (PPK) that is associated with progressive gingivitis and recurrent pyodermas. We present a case exhibiting classic features of this autosomal-recessive condition and review the current understanding of its pathophysiology, diagnosis, and treatment. Additionally, a review of pertinent transgredient PPKs is undertaken, with key and distinguishing features of each syndrome highlighted.

Syphilis: a reemerging infection.

Rates of primary and secondary syphilis have increased in the past decade, warranting renewed attention to the diagnosis and treatment of this disease. Men who have sex with men are particularly affected; however, increases in infection rates have also been noted in women, as well as in all age groups and ethnicities. Physicians need to vigilantly screen high-risk patients.

AAD/ACMS/ASDSA/ASMS 2012 appropriate use criteria for Mohs micrographic surgery: a report of the American Academy of Dermatology, American College of Mohs Surgery, American Society for Dermatologic Surgery Association, and the American Society for Mohs Surgery.

The appropriate use criteria process synthesizes evidence-based medicine, clinical practice experience, and expert judgment. The American Academy of Dermatology in collaboration with the American College of Mohs Surgery, the American Society for Dermatologic Surgery Association, and the American Society for Mohs Surgery has developed appropriate use criteria for 270 scenarios for which Mohs micrographic surgery (MMS) is frequently considered based on tumor and patient characteristics. This document reflects the rating of appropriateness of MMS for each of these clinical scenarios by a ratings panel in a process based on the appropriateness method developed by the RAND Corp (Santa Monica, CA)/University of California-Los Angeles (RAND/UCLA).

AAD/ACMS/ASDSA/ASMS 2012 appropriate use criteria for Mohs micrographic surgery: a report of the American Academy of Dermatology, American College of Mohs Surgery, American Society for Dermatologic Surgery Association, and the American Society for Mohs Surgery.

The appropriate use criteria process synthesizes evidence-based medicine, clinical practice experience, and expert judgment. The American Academy of Dermatology in collaboration with the American College of Mohs Surgery, the American Society for Dermatologic Surgery Association, and the American Society for Mohs Surgery has developed appropriate use criteria for 270 scenarios for which Mohs micrographic surgery (MMS) is frequently considered based on tumor and patient characteristics. This document reflects the rating of appropriateness of MMS for each of these clinical scenarios by a ratings panel in a process based on the appropriateness method developed by the RAND Corp (Santa Monica, CA)/University of California-Los Angeles (RAND/UCLA).

Prognostic factors for melanoma.

The current melanoma staging system, as defined by the American Joint Committee on Cancer (AJCC), is the standard by which melanoma prognosis is determined. This article focuses on the components of the AJCC melanoma staging system regarding patient prognosis. In addition, this article summarizes the other commonly researched clinical and histologic melanoma prognostic factors and reviews the recent advancements in genetic biomarkers associated with prognosis.