Overview of Verruca Plana
Verruca plana, commonly known as flat warts, arise from human papillomavirus and form small, smooth bumps. They typically appear on the face, neck, and hands and can blend with surrounding skin. Despite their size, they can be persistent and spread through scratching or shaving if not treated.
Korean dermatology clinics leverage precise dermoscopy and digital imaging to differentiate flat warts from similar lesions. This enables targeted treatments with minimized scarring. Clinicians adopt a personalized plan that may combine topical agents, immunotherapy, and device-based therapies.
Causes and Triggers
Verruca plana infections are driven by HPV, with types 3 and 10 among the most common culprits. The virus persists in epidermal cells, leading to new lesions when immunity wanes. Stress, fatigue, and immunosuppression can increase susceptibility and recurrence.
In Korean clinics, emphasis on immune health and consistent skincare helps reduce recurrence. Preventive steps include avoiding picking, consistent sunscreen use, and maintaining a healthy skin barrier. Dermatologists tailor regimens to individual skin type and lifestyle.
Diagnosis and Distinction
Clinically, verruca plana presents as flat, skin-colored papules that may cluster on exposed areas. Dermoscopy may reveal subtle dotted vessels and a smooth, nonscaled surface. Biopsy is reserved for atypical cases to rule out seborrheic keratosis or other conditions.
Korean dermatologists compare verruca plana with similar flat lesions to avoid misdiagnosis. Accurate differentiation guides treatment choice and minimizes scarring risk. Noninvasive imaging and histopathology when needed confirm the diagnosis.
Korean Laser Treatments
Fractional CO2 and Nd:YAG lasers are commonly used to target flat warts, with energy tailored to lesion depth. Patients often require multiple sessions spaced several weeks apart for gradual clearance. Clinicians monitor response and adjust settings to minimize downtime and scarring.
Laser therapy is frequently combined with topical agents or immunotherapy to improve outcomes. Korean clinics prioritize gentle post-treatment skincare, sun protection, and routine follow-ups. Prices vary by clinic and region, but patients in major cities can access experienced specialists.