{"title":"A Case Report of a Keratoacanthoma of the Lip in a Pediatric Patient and Narrative Review.","authors":"Junwei Wang, Yuelin Qin, Fang Wang, Xuecai Yang, Cuimei Zhang","doi":"10.1177/01455613241294176","DOIUrl":null,"url":null,"abstract":"<p><p>Keratoacanthoma (KA) is a self-regressing cutaneous tumor sharing clinical and histopathological similarities with squamous cell carcinoma. It is relatively uncommon and presents diagnostic challenges, particularly in pediatric patients. This paper presents a case study of KA affecting the upper lip keratosis in a 6-year-old girl. Through a comprehensive analysis of the pathogenesis, differential diagnosis, and treatment approaches of KA in children based on existing literature, we aim to offer clinical insights and guidance for practice.</p>","PeriodicalId":93984,"journal":{"name":"Ear, nose, & throat journal","volume":" ","pages":"1455613241294176"},"PeriodicalIF":0.0000,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ear, nose, & throat journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/01455613241294176","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Keratoacanthoma (KA) is a self-regressing cutaneous tumor sharing clinical and histopathological similarities with squamous cell carcinoma. It is relatively uncommon and presents diagnostic challenges, particularly in pediatric patients. This paper presents a case study of KA affecting the upper lip keratosis in a 6-year-old girl. Through a comprehensive analysis of the pathogenesis, differential diagnosis, and treatment approaches of KA in children based on existing literature, we aim to offer clinical insights and guidance for practice.
角化棘皮瘤（KA）是一种自发性皮肤肿瘤，在临床和组织病理学上与鳞状细胞癌相似。这种肿瘤相对少见，诊断困难，尤其是在儿童患者中。本文介绍了一例影响上唇角化的 KA 病例，患者是一名 6 岁女孩。在现有文献的基础上，我们对儿童 KA 的发病机制、鉴别诊断和治疗方法进行了全面分析，旨在为临床实践提供见解和指导。
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