Truncal Acne and Scarring: A Comprehensive Review of Current Medical and Cosmetic Approaches to Treatment and Patient Management

• Published in: American journal of clinical dermatology Vol. 24; no. 2; pp. 199 - 223
• Main Authors: Daniele, Stefano G., Kim, Sa Rang, Grada, Ayman, Moore, Angela Y., Suozzi, Kathleen C., Bunick, Christopher G.
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01-03-2023; Springer Nature B.V
• Subjects: Acne; Antibiotics; Dermatology; Epidemiology; Gram-negative bacteria; Lasers; Medicine; Medicine & Public Health; Patients; Pharmacology/Toxicology; Pharmacotherapy; Review Article; Scars; Skin diseases; Transgender persons
• ISSN: 1175-0561; 1179-1888
• DOI: 10.1007/s40257-022-00746-4

Acne vulgaris is one of the most common skin disorders worldwide. It typically affects skin areas with a high density of sebaceous glands such as the face, upper arms, chest, and/or back. Historically, the majority of research efforts have focused on facial acne vulgaris, even though approximately half of patients with facial lesions demonstrate truncal involvement. Truncal acne vulgaris is challenging to treat and poses a significant psychosocial burden on patients. Despite these characteristics, studies specifically examining truncal acne vulgaris are limited, with treatment guidelines largely derived from facial protocols. Therefore, truncal acne remains an understudied clinical problem. Here, we provide a clinically focused review on the epidemiology, evaluation, and available treatment options for truncal acne vulgaris. In doing so, we highlight knowledge gaps with the goal of spurring further investigation into the management of truncal acne vulgaris.