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Comparison of CLEAN-NET and NEWS
| CLEAN-NET | NEWS | |
|---|---|---|
| Size | >4 cm | <4 cm |
| Location | Posterior wall | Pyloric and subcardial regions |
| Accuracy of resection | Lower | Higher |
| Cost | More expensive | Cheaper |
| Direction of tumor growth | Exophytic | Endophytic |
| Operation time | Longer | Shorter |
CLEAN-NET, combination of laparoscopic and endoscopic approaches to neoplasia with non-exposure technique; NEWS, non-exposure endoscopic wall-inversion surgery.
