Diego León-Herce, Sara García-Oreja, David Navarro-Pérez, Aroa Tardáguila-García, José Luis Lázaro-Martínez, Francisco Javier Álvaro-Afonso
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引用次数: 0
Abstract
Background: Plantar warts caused by the human papilloma virus (HPV) are one of the most frequent pathologies in podiatry. Diagnosis is usually limited to the clinical presentation of the lesion. Biopsy and polymerase chain reaction (PCR) are expensive and can be difficult to access. However, the dermatoscope is a noninvasive tool that covers the gap between microscopic and macroscopic diagnosis.
Objective: This study compares the effectiveness of diagnosis of plantar warts using a dermatoscope versus visual clinical signs.
Methods: The study evaluated 25 patients with suspected HPV plantar warts by visual or dermatoscopic signs. Upon clinical suspicion of HPV, a sample was taken for PCR analysis. A dermatoscopic image of the plantar wart was collected, and the characteristic clinical signs were evaluated, including the discontinuity of dermatoglyphs, hemorrhagic dots, reddish linear vessels, verruciform surface and frog-spawn appearance.
Results: All 25 patients showed positive results in molecular testing. Dermatoscopic findings compatible with HPV were obtained for 100% (25/25) of patients, while clinical signs were observed in 84% (21/25). The most common finding was the alteration of dermatoglyphs, which was present in all patients at the dermoscopic level. The sensitivity of the dermatoscope was 100% and identical to that of PCR.
Conclusion: The dermatoscope appears to be a useful, noninvasive and rapid tool for clinical use in the diagnosis of plantar warts.
期刊介绍：
Dermatologic Therapy has been created to fill an important void in the dermatologic literature: the lack of a readily available source of up-to-date information on the treatment of specific cutaneous diseases and the practical application of specific treatment modalities. Each issue of the journal consists of a series of scholarly review articles written by leaders in dermatology in which they describe, in very specific terms, how they treat particular cutaneous diseases and how they use specific therapeutic agents. The information contained in each issue is so practical and detailed that the reader should be able to directly apply various treatment approaches to daily clinical situations. Because of the specific and practical nature of this publication, Dermatologic Therapy not only serves as a readily available resource for the day-to-day treatment of patients, but also as an evolving therapeutic textbook for the treatment of dermatologic diseases.
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