Solitary Verrucous Plaque on the Right Pretibial Region

A man in his 50s presented with a 4-month history of pruritic, verrucous lesions on the right lower leg. Physical examination revealed a well-demarcated, verrucous plaque on the right pretibial region, with elevated borders, superficial pustules, exudates, peripheral erythema, and erosion. What is your diagnosis?

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Publication Details

Journal
JAMA Dermatology
Published
2026-03-11
DOI
https://doi.org/10.1001/jamadermatol.2025.6244
Primary Topic
Oral Health Pathology and Treatment
Type
article
Field-Weighted Citation Impact
0.00
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article

Solitary Verrucous Plaque on the Right Pretibial Region

XiaoPo Wang
JAMA Dermatology
Oral Health Pathology and Treatment
article

Solitary Verrucous Plaque on the Right Pretibial Region

XiaoPo Wang
article en

Abstract

A man in his 50s presented with a 4-month history of pruritic, verrucous lesions on the right lower leg. Physical examination revealed a well-demarcated, verrucous plaque on the right pretibial region, with elevated borders, superficial pustules, exudates, peripheral erythema, and erosion. What is your diagnosis?

JAMA Dermatology
Chinese Academy of Medical Sciences & Peking Union Medical College (CN), Chinese Academy of Medical Sciences Dermatology Hospital (CN)
Climate action
Openalex Percentile: Top 27%
Oral Health Pathology and Treatment
DOISourceOpenAlex
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