Conversion surgery after response to zolbetuximab-based chemotherapy in Claudin 18.2-positive gastric cancer: a case report. - Ohno, Shinya; Suetsugu, Tomonari; Takeuchi, Hironobu; Miyazaki, Sho; Kawahara, Tatsuki; Yamamoto, Kazuo; Kiriyama, Shunya; Tawada, Kakeru; Iwata, Yoshinori; Komori, Shuji (Journal of Surgical Case Reports, 2026)