2026 CS Plenary Sessions

Update on the Management of Genitourinary Syndrome of Menopause

Dr. Colleen Stockdale presented information that dermatologists should know about genitourinary syndrome of menopause (GSM), including epidemiology, clinical presentation, differential diagnosis, and treatment options. GSM is an umbrella term describing the signs and symptoms of the female genitourinary tract caused by estrogen deficiency; it includes what was formerly called vaginal atrophy and atrophic vaginitis. Dermatologists…

Evaluation of Vulvovaginal Disorders

Dr. Colleen Stockdale presented information about trauma-informed care and its application when evaluating vulvovaginal disorders. First, Stockdale described the principles of trauma-informed care. Trauma may be physical or psychological, including sexual violence, intimate partner violence, adverse childhood experiences, neglect, loss, war and conflict, poverty, community violence, discrimination, medical trauma, and natural disasters. Trauma-informed care is…

Updates in Autoimmune Blistering Disease: Established and Emerging Therapies

Dr. Cory Simpson presented information about the autoimmune blistering diseases pemphigus and pemphigoid, including their pathogenesis, varied clinical presentations, diagnostic work-up, and available and emerging treatment options. First, Simpson described the pathogenesis and clinical presentation of pemphigus and pemphigoid. Both are autoimmune diseases caused by the immune system attacking certain proteins present in the skin…

Defining Novel Druggable Pathways in Darier, Hailey-Hailey, and Grover Disease: From Bedside to Bench and Back

Dr. Cory Simpson presented information about his research identifying novel therapeutic targets for rare skin blistering disorders, including Darier, Hailey-Hailey, and Grover disease.   First, Simpson described the clinical features, pathology, and genetics of Darier and Hailey-Hailey disease. Both diseases are autosomal dominant with adolescent onset. They may present with flaccid blisters, crusted erosions, and fissured…

Tough Decisions for Longitudinal Melanonychia: Approach to Evaluation, Sampling, and Laboratory Processing

Dr. Adam Rubin presented information about the clinical presentation and biopsy collection of longitudinal melanonychia. Most cases of nail unit melanoma (NUM) present as longitudinal melanonychia. NUM has a higher mortality rate compared with other cutaneous melanomas due to delayed diagnosis and more advanced disease on presentation. First, Rubin described the clinical presentation of longitudinal…

Nailing the Red Streak: Evaluation of Erythronychia and Novel Insights

Dr. Adam Rubin presented information about the clinical presentation, histopathology, and differential diagnosis of longitudinal erythronychia. The differential diagnosis of longitudinal erythronychia includes onychopapilloma​, nail unit acantholytic dyskeratotic acanthoma​, glomus tumor, symplastic glomus tumor, arteriovenous malformation, subungual leiomyoma, amelanotic melanoma, and nail unit squamous cell carcinoma. Polydactylous erythronychia may indicate systemic disease.  First, Rubin discussed…