Epidemiology of Dermatophytosis in Tehran, Iran: A Ten-year Retrospective Study

Author:

Aref Saeed1,Nouri Sara1,Moravvej Hamideh1ORCID,Memariani Mojtaba1ORCID,Memariani Hamed1ORCID

Affiliation:

1. Skin Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran

Abstract

Background: Dermatophytosis still remains a major public health concern worldwide, particularly in developing countries. This study was undertaken to determine the etiological and epidemiological factors of dermatophyte infections in Tehran, Iran. Methods: A total of 1530 patients clinically suspected of cutaneous fungal infections were examined in two hospitals over a period of 10 years (2010–2020). Samples were analyzed using direct microscopic examination and culture. Data regarding age, gender, and clinical manifestations were also recorded. Results: Out of 1530 cases examined, dermatophytes were detected in 493 (32.2%) patients. Of these patients, 288 (58.4%) were males and 205 (41.6%) were females. The most affected age group was the 25–44 years old (31.6%). Tinea corporis (n=134) was the most prevalent type of ringworm, followed by tinea cruris (n=131), tinea pedis (n=90), tinea manuum (n=65), tinea unguium (n=29), tinea faciei (n=20), tinea capitis (n=18), and tinea barbae (n=2). Both tinea cruris (P<0.001) and tinea pedis (P=0.002) had a significant association with male gender. As for etiological agents, Trichophyton mentagrophytes (29.0%) was the most frequent isolate, followed by Trichophyton tonsurans (25.8%), Trichophyton rubrum (25.3%), Epidermophyton floccosum (6.9%), Trichophyton verrucosum (4.9%), Microsporum audouinii (4.5%), Microsporum canis (2.0%), and Trichophyton violaceum (1.6%). Conclusion: Dermatophytes are still the prevailing causes of fungal infection of the skin, hair, and nails in Iran. Further studies with larger samples sizes and inclusion of diverse locations would yield more accurate results.

Publisher

Maad Rayan Publishing Company

Subject

General Medicine

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3