Gan to kagaku ryoho. Cancer & chemotherapy · 2025
[A Case of Conversion Surgery after SOX+Nivolumab Treatment for Metastatic Gastric Cancer].
СтатьяКлинический случайАннотация на английскомНазвание и аннотация: Перевод пока не подготовлен
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Kitahara Masahiro, Fujii Toshiyuki, Kihara Himawari, Yoshida Kazuya, Inoue Motoshige, Hino Keisuke, Yamashita Aogu, Fujiwara Daisuke, Okita Kiwamu, Hashiyada Hiroshi, Nakamoto Kembu, Hazama Shoichi
Аннотация
We report a case of conversion surgery after nivolumab treatment and chemotherapy for metastatic gastric cancer. A 75‒year‒old man was diagnosed as advanced gastric cancer with peritoneal dissemination. The patient was judged as unresectable gastric cancer and received SOX+nivolumab treatment. After 8 courses of chemotherapy, the primary lesion and enlarged lymph nodes were reduced and abdominal small nodules were disappeared. Consequently, we performed staging laparoscopy followed by laparoscopic distal gastrectomy with D2 lymph node dissection as a conversion surgery. Histopathological diagnosis was ypT2N0M0CY0, and ypStage ⅠB. The patient has been recurrence‒free for 6 months.