Durvalumab induced immune-related agranulocytosis after conversion surgery in a patient with intrahepatic cholangiocarcinoma: a case report. - Kitamura Y; Shimizu S; Kuroda S; Honmyo N; Nakano R; Sakai H; Tahara H; Ohira M; Ide K; Kobayashi T; Ichinohe T; Ohdan H (Frontiers in immunology, 2025)