Concomitant Eruptive Squamous Atypia and Bullous Drug Eruption Associated with Pembrolizumab

Main Article Content

Kevin Yang, MD
Hoang Ho-Pham, MD
Jordan Beam, BS
Lauren Kole, MD

Keywords

eruptive squamous atypia, bullous drug eruption, pembrolizumab

Abstract

This study involves the case of a rare eruptive squamous atypia (ESA) reaction and concurrent bullous eruption following pembrolizumab treatment for recurrent neck squamous cell carcinoma. This report aims to raise awareness to possible concurrent skin reactions related to PD-1 inhibitor treatment that has otherwise only been reported twice in melanoma patients.

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