https://dermnetnz.org/topics/angular-cheilitis
Angular Cheilitis: Symptoms, Causes, and Management with Images — DermNet
Angular cheilitis is a common inflammatory condition affecting the corners of the mouth. Angular cheilitis is due to one or more of the following factors.
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https://www.yalemedicine.org/clinical-keywords/actinic-cheilitis
Actinic Cheilitis | Clinical Keywords | Yale Medicine
Actinic cheilitis, also known as solar cheilitis, is a precancerous condition characterized by inflammation and damage to the lips, primarily the lower lip,...
clinical keywordscheilitisyalemedicine