PDCD1 and keratoacanthoma: <h4>Background</h4>It has been reported that immunotherapy with programmed cell death protein 1 (PD-1) inhibitors (pembrolizumab or nivolumab) can induce multiple eruptive keratoacanthomas (KAs), representing an immune-related cutaneous adverse event (ircAE).<h4>Methods</h4>This case report describes a 63-year-old female with recurrent cervical adenocarcinoma who developed multiple eruptive KAs and a concurrent fungal infection following treatment with the PD-1 inhibitor zimberelimab.