Kết quả điều trị polyp đại trực tràng bằng kỹ thuật nội soi cắt niêm mạc trong môi trường nước tại Bệnh viện Đa khoa tỉnh Bắc Ninh

Description of endoscopic images, histopathology and treatment results of colorectal polyps using endoscopic mucosal resection in a water environment at Bac Ninh General Hospital. Method: Cross-sectional descriptive study of 48 patients with 116 colorectal polyps studied from February to October 2023 at Bac Ninh General Hospital. Results: The rate of sessile polyps accounted for the highest rate of 84.5%. The most common location of polyps was the sigmoid colon 34.5%. The majority of polyps were < 10mm in size (62.1%), the average size of polyps was 8.6 ± 4.0 mm. Histopathology of adenomatous polyps accounted for the majority (85.4%). Results of endoscopic polyp resection using UEMR technique: 92.2% of polyps had good results and 7.8% had satisfactory results. After polypectomy, 87.1% had no bleeding, 7.8% had little bleeding and 5.2% had a lot of bleeding. Conclusion: Colon polypectomy using endoscopic mucosal resection in a water environment is relatively safe and effective. This method can resect large polyps in difficult locations.