The Application of Endoscopic Mucosectomy in Various Mucosal Lesioss of Upper Gastrointestinal Tract.
- Author:
Jung Myung CHUNG
;
Sang Hyuk LEE
;
Youn Jae LEE
;
Sang Young SEOL
;
Hye Kyoung YOON
- Publication Type:Original Article
- Keywords:
Endoscopic mucosectomy
- MeSH:
Adenoma;
Biopsy;
Follow-Up Studies;
Hemorrhage;
Humans;
Laser Therapy;
Ligation;
Male;
Polyps;
Recurrence;
SNARE Proteins;
Stomach Neoplasms;
Upper Gastrointestinal Tract*
- From:Korean Journal of Gastrointestinal Endoscopy
1996;16(3):429-434
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
In case of submucosal tumor, adenoma and atypism, we can't frequently use the snare polypectomy for treatment of them. Adenoma and atypism are premalignant, so other therapeutic modalities are necessary for resection of them. We have perfortned endoscopic mueosectomy such as strip biopsy, and "O"ring ligation on various mucosal lesions of upper GI tract in 23 patients(11 men, l2 women) from June 1993 to December l994. Fourteen patients wbo had adenoma were followed up endoscopically for 6 months to 24 months(mean: 14 months). The results were as follows: 23 patients(27 lesions) were enrolled in this study. Mean age was 50.3(range 32-74 years). The method of mucosectomy was strip biopsy in 19 cases(21 lesions), and "O"ring ligation in 4 cases(6 lesions). The rate of complete resection was 88.9%. If adenomas were resected incompletely, we added a laser therapy. There was no recurrence except a case in which carcinoma was detected on the other site during follow-up. No serious compication occurred such as massive bleeding or perforation. Based on the above results, the endoscopic mucosectomy is considered to be a safe and effective modality in the treatment of the flat polyps of upper GI tract and could be used for prevention of gastric cancer.
