Fig. 4
Trastuzumab is effective against HER2-positive gastric cancer. a Abdominal computed tomography (CT) showed a peritoneal nodule (arrow). b Paclitaxel was effective against peritoneal dissemination (arrow). c CT showed a new peritoneal nodule appeared (arrow). d, e Peritoneal dissemination disappeared (arrows). f CT showed peritoneal dissemination was disappeared for 6 years and 3 months after surgery (arrow)