Am J Dermatopathol 2021 Mar 30. Epub 2021 Mar 30.
Advanced DermCare, Danbury, CT; Department of Pathology, Phoenix Children's Hospital, Phoenix, AZ; Department of Dermatology, HCA Healthcare/USF Morsani College of Medicine GME, Largo Medical Center, Largo, FL; and Division of Dermatology, Department of Pediatric Dermatology, Phoenix Children's Hospital, Phoenix, AZ.
Abstract: A 15-year-old boy presented to the pediatric dermatology department with long-standing patch stage CD8+ mycosis fungoides and subsequent development of recurrent pityriasis lichenoides et varioliformis acuta eruptions. There have been rare reports of patients with chronic, recalcitrant pityriasis lichenoides developing mycosis fungoides, but we believe this to be the second case of mycosis fungoides preceding a diagnosis of pityriasis lichenoides, and the first case reported in the pediatric population. Read More