Related Experiment Video
Updated: May 23, 2026
Robot-Assisted Radical Antegrade Modular Pancreatosplenectomy Including Resection and Reconstruction of the Spleno-Mesenteric Junction
Published on: January 3, 2020
Radical endoscopic resection is unsuitable for most synchronous, multiple and early gastric cancers
Shozo Fujiwara1, Tsuyoshi Noguchi, Takuya Noguchi
1Department of Gastrointestinal Surgery, Oita University Hospital, Oita, Japan. fshodroi@yahoo.co.jp
Background/Aims:
It remains unclear whether synchronous, multiple, early gastric cancers can be radically resected with endoscopic resection.
Methodology:
Patients who underwent gastrectomy for early gastric cancer were included in this study and divided into two groups: a solitary gastric cancer group and a multiple gastric cancer group. The clinicopathological features of patients in each group were compared and the criteria for endoscopic resection were subsequently investigated.
Results:
A total of 244 patients were included in the present study. The solitary and multiple gastric cancer groups included 228 patients (93.4%) and 16 patients (6.6%), respectively. The multiple gastric cancer group included 35 lesions, including a greater number of larger tumors and protruded- type tumors, as well as increased incidence of submucosal and lymphatic invasion. Only 2 of 16 cases (12.5%) in the multiple gastric cancer group met the criteria for endoscopic resection. Eleven cases were excluded due to submucosal invasion and three cases were excluded due to undifferentiated histopathological type tumors.
Conclusions:
To be suitable for radical endoscopic resection, prompt detection of early gastric cancer is essential, before they become multiple gastric cancers and invade the submucosa.
