Is endoscopic mucosal ablation a valid option for treating colon polyps?

The present letter to editor is related to endoscopic mucosal ablation (EMA). EMA is safe and effective in the treatment of colonic polyps when endoscopic resection is not possible or available, but the indication of EMA should be determined for a further large number of studies. EMA should be used with caution for larger lesions.

Endoscopic mucosal ablation - an alternative treatment for colonic polyps: Three case reports

BACKGROUND

Endoscopic resection of non-invasive lesions is now the standard of care for lesions in the GI tract. However, resection techniques require extensive training, are not available in all endoscopy centers and are prone to complications. Endoscopic mucosal ablation (EMA) is a combination of resection and ablation techniques and it may offer an alternative in the management of such lesions.

CASE SUMMARY

In this case series we report the successful treatment of three flat colonic polyps using the EMA technique. Two lesions were treatment naïve and 1 was a recurrence after an endoscopic mucosal resection. The sizes ranged from 2 to 4 cm. All three polyps were ablated successfully with no immediate or delayed complications. The recurrence rate at 1 year of follow up was 0%.

CONCLUSION

Based on this initial experience, we conclude that EMA is a safe and effective technique for the treatment of non-invasive colonic polyps when endoscopic resection techniques are not available.