Fig. 1. Hidradenitis suppurativa involving left axilla, with multiple inflammatory nodules and a sinus tract in the axillary vault (A), right breast, with multiple abscesses and atrophic scars (B), groin (C–D), chronic changes of hyperpigmentation and hypertrophic scarring, with persistent inflammatory activity. Figures 1A and 1B are reprinted from DermNet AZ. Accessed December 3, 2020. https://dermnetnz.org/topics/hidradenitis-suppurativa-images/?stage=Live. These images are reprinted under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 (New Zealand) license, available at https://creativecommons.org/licenses/by-nc-nd/3.0/nz/legalcode. No changes were made from the original. Figures 1C and 1D are courtesy of Christopher J. Sayed, MD. Used with permission.

Sayed. Hidradenitis Suppurativa Management Update. Obstet Gynecol 2021.