Abstract
A germline pathogenic variant in BRCA2 was secondarily found through genomic sequencing of uterine serous carcinoma. Clinical response to olaparib was observed in recurrent uterine serous carcinoma with a germline BRCA2 mutation. Here, we report, for the first time, a long-term clinical response to olaparib in a patient with uterine serous carcinoma and a germline pathogenic BRCA2 variant.