Verruca plana - 扁平疣https://en.wikipedia.org/wiki/Flat_wart
扁平疣 (Verruca plana) 为红棕色或肉色、稍隆起、表面平坦、界限清晰的丘疹,直径 2–5 毫米。仔细检查可见病变表面不规则。大多数情况下,扁平疣主要出现在面部。

治疗 — 非处方药
避免过度清洁或触摸病变部位,摩擦会使扁平疣通过小伤口进一步扩散。
水杨酸制剂应仅轻轻涂于患处,避免在病变周围使用过多酸性物质。
#Salicylic acid, brush applicator [Duofilm]

治疗
#Laser ablasion (CO2 or Erbium laser)
☆ 德国 Stiftung Warentest 2022 年的结果显示,消费者对 ModelDerm 的满意度仅略低于付费远程医疗咨询。
  • 扁平疣 (Verruca plana)在中年妇女的下巴上。
  • 主要发生在眼睛周围以及眼睛与耳朵之间的皮肤。
References Different skin wart types, different human papillomavirus types? A narrative review 38126099
皮肤疣是由人乳头瘤病毒(HPV)引起的。许多研究调查了不同类型的疣(如寻常疣、跖疣和扁平疣)中发现的 HPV 类型。研究发现了多种 HPV 类型,但通常尚不清楚它们是否是致病因素。本文综述了检测疣中 HPV 的新方法,包括样本采集、检测技术以及病毒载量的估计。我们还回顾了寻常疣、足底疣和扁平疣的相关研究,并简要讨论了不同 HPV 类型在疣组织样本中的分布情况。
Skin warts are caused by human papillomaviruses (HPV). Many studies have looked into the types of HPV found in different warts like common, plantar, and flat warts. They've found various HPV types, but often it's not clear if they're the cause. This review paper discusses new methods for testing HPV in warts, including how to take samples, which tests to use, and estimating the amount of virus in cells. We also reviewed studies on HPV in common, plantar, and flat warts and briefly talked about how different HPV types show up in tissue samples of warts.
 Clinical guideline for the diagnosis and treatment of cutaneous warts (2022) 36117295 
NIH
该指南旨在为治疗皮肤疣提供明确且基于证据的建议,帮助医疗保健提供者提供更好的护理,并改善整体医疗服务。
It is a comprehensive and systematic evidence-based guideline and we hope this guideline could systematically and effectively guide the clinical practice of cutaneous warts and improve the overall levels of medical services.
 Benign Eyelid Lesions 35881760 
NIH
最常见的良性炎症性病变是 chalazion 和 pyogenic granuloma。感染可导致多种疾病,如 verruca vulgaris、molluscum contagiosum 和 hordeolum。良性肿瘤性病变可能包括 squamous cell papilloma、epidermal inclusion cyst、dermoid/epidermoid cyst、acquired melanocytic nevus、seborrheic keratosis、hidrocystoma、cyst of Zeiss 以及 xanthelasma。
The most common benign inflammatory lesions include chalazion and pyogenic granuloma. Infectious lesions include verruca vulgaris, molluscum contagiosum, and hordeolum. Benign neoplastic lesions include squamous cell papilloma, epidermal inclusion cyst, dermoid/epidermoid cyst, acquired melanocytic nevus, seborrheic keratosis, hidrocystoma, cyst of Zeiss, and xanthelasma.