Clinical Pathologic ChallengeComedonal Lesions on the Trunk and Proximal Extremities: ChallengeKhatery, Basma H.M. MD*; Abdel-Halim, Mona R.E. MD, Dip Dermpath (ICDP-UEMS)†; Adel, Shereen MD*Author Information *The Dermatology Department, Fayoum University, Fayoum University Hospital, Fayoum, Egypt; and †The Dermatology Department, Cairo University, Kasr Al Aini Hospital Cairo, Egypt. Correspondence: Basma H.M. Khatery, MD, Dermatology Department, Faculty of Medicine, Fayoum University, Fayoum 63514, Egypt (e-mail: [email protected]). The authors declare no conflicts of interest. The American Journal of Dermatopathology: April 2021 - Volume 43 - Issue 4 - p e46 doi: 10.1097/DAD.0000000000001697 Buy Metrics Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.