PMID- 31116807 OWN - NLM STAT- MEDLINE DCOM- 20200203 LR - 20200203 IS - 2326-6929 (Electronic) IS - 0011-4162 (Linking) VI - 103 IP - 4 DP - 2019 Apr TI - Nivolumab-induced lichen planus pemphigoides. PG - 224-226 AB - Programmed cell death 1 (PD-1) receptor inhibitors, such as nivolumab, are used in the treatment of non-small cell lung cancers, melanoma, and other cancers. Cutaneous adverse events (AEs) associated with anti-PD-1 therapy have been widely documented. Although cutaneous AEs often are mild, some patients can develop notable morbidity. We report an 87-year-old woman with stage IV non-small cell lung cancer who developed a bullous eruption on the trunk and extremities. Biopsy of the lesions revealed a subepidermal bullous lichenoid eruption with positive immunofluorescence in a linear pattern at the basement membrane zone, consistent with lichen planus pemphigoides (LPP). The patient improved with oral prednisone and cessation of nivolumab therapy. FAU - Strickley, John D AU - Strickley JD AD - Department of Medicine, University of Louisville School of Medicine, Kentucky, USA. FAU - Vence, Lacey M AU - Vence LM AD - Division of Dermatology, University of Louisville School of Medicine, Kentucky, USA. FAU - Burton, Sonya K AU - Burton SK AD - Division of Dermatology, University of Louisville School of Medicine, Kentucky, USA. FAU - Callen, Jeffrey P AU - Callen JP AD - Division of Dermatology, University of Louisville School of Medicine, Kentucky, USA. LA - eng PT - Case Reports PT - Journal Article PL - United States TA - Cutis JT - Cutis JID - 0006440 RN - 0 (Antineoplastic Agents, Immunological) RN - 31YO63LBSN (Nivolumab) SB - IM MH - Aged, 80 and over MH - Antineoplastic Agents, Immunological/*adverse effects MH - Carcinoma, Non-Small-Cell Lung/*drug therapy MH - Diagnosis, Differential MH - Female MH - Humans MH - Lichen Planus/chemically induced/*diagnosis/pathology MH - Lung Neoplasms/*drug therapy MH - Nivolumab/*adverse effects MH - Pemphigus/chemically induced/*diagnosis/pathology EDAT- 2019/05/23 06:00 MHDA- 2020/02/06 06:00 CRDT- 2019/05/23 06:00 PHST- 2019/05/23 06:00 [entrez] PHST- 2019/05/23 06:00 [pubmed] PHST- 2020/02/06 06:00 [medline] PST - ppublish SO - Cutis. 2019 Apr;103(4):224-226.