Clinical Approach to Vulvar Examination, Normal Variants, and Common Vulvar Disorders

Conclusions

• A careful, standardized vulvar exam improves detection of subtle findings and helps patients feel more comfortable, understood, and engaged in their care.
• Many vulvar findings that worry patients are actually normal variants or benign lesions, so reassurance and education can prevent unnecessary anxiety and treatment.
• Vulvar melanosis is usually benign and best managed with serial clinical follow-up and photography, with biopsy reserved for changing lesions or when melanoma cannot be excluded.
• Not all vulvar pustules are yeast, and clinicians should consider bacterial folliculitis, shaving-related irritation, and other mimickers before treating empirically.
• Lichen simplex chronicus and pediatric vulvar eczema are driven by itch-scratch cycles and irritant exposure, so control of triggers, barrier care, and topical anti-inflammatory therapy are key.
• Genital psoriasis is often more symptomatic than psoriasis elsewhere and may require stronger topical treatment, steroid-sparing agents, or systemic therapy if refractory.
• Lichen sclerosus is a chronic disease that often persists beyond puberty in pediatric cases, requires long-term maintenance therapy, and needs ongoing surveillance for scarring and malignancy.
• Vulvovaginal lichen planus can be erosive, scarring, and involve both vulvar and vaginal mucosa, so treatment often requires potent topical therapy and sometimes systemic agents.
• Plasma cell vulvitis may be subtle, associated with irritant exposure such as urinary incontinence, and is frequently difficult to clear completely with treatment.
• Lesions that do not respond as expected should be biopsied because persistent vulvar disease may represent premalignant or malignant conditions such as extramammary Paget disease.