Table 3. Follow-up methods according to different eCura evaluation levels.

eCura evaluation levels	Follow-up methods
eCura A	Endoscopic follow-up is performed every 6−12 months
eCura B	Endoscopy plus abdominal ultrasound or CT follow-up is performed every 6−12 months
eCura C1	Complementary therapy (surgical or non-surgical) or close follow-up is recommended
eCura C2	Surgical treatment or fully informed follow-up is recommended