摘要
Gastric cancer is widespread globally,and disease diagnosis is accompanied by high mortality and morbidity rates.However,prognoses and survivability have improved following implementation of surveillance and screening programs,which have led to earlier diagnoses.Indeed,early diagnosis itself supports increased surgical curability,which is the main treatment goal and guides therapeutic choice.The most recent Japanese guidelines for endoscopic submucosal dissection and endoscopic mucosal resection for early gastric cancer consider the degree of endoscopic curability in relation to the characteristics of the gastric lesions.In clinical practice,the management approach for both prevention and treatment should be similar to that of colon lesions;however,unlike the established practices for colorectal cancer,the diagnostic and therapeutic pathways are not shared nor widespread for gastric cancer.Ultimately,this negatively impacts the opportunity to perform an endoscopic resection with curative intent.
