Endoscopic Treatment of Rare Small Intestinal Diseases
10.12376/j.issn.2097-0501.2025.02.008
- VernacularTitle:小肠罕见疾病的内镜治疗研究
- Author:
Huiyun ZHU
1
;
Jiaqi WANG
1
;
Yiqi DU
1
Author Information
1. 海军军医大学第一附属医院(上海长海医院)消化内科,上海 200433
- Publication Type:Journal Article
- Keywords:
rare small intestinal diseases;
enteroscopy;
Peutz-Jeghers syndrome;
blue rubber blister nevus syndrome;
cryp-togenic multifocal ulcerative stricture enteritis;
therapy
- From:
JOURNAL OF RARE DISEASES
2025;4(2):202-207
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the safety and efficacy of enteroscopy in the treatment of rare small intestinal diseases,including Peutz-Jeghers syndrome(PJS),blue rubber bleb nevus syndrome(BRBNS),and cryptogenic multifocal ulcerative stenosing enteritis(CMUSE),thereby providing a reference for clinical diagnosis and treatment.Methods Patients with rare small intestinal diseases diagnosed and treated in the De-partment of Gastroenterology,Shanghai Changhai Hospital,from January 2020 to December 2024 were included.Detailed records of patients' general information,clinical manifestations,auxiliary examinations,and endoscopic treatment data were collected and systematically analyzed.Results A total of 30 PJS patients un-derwent 88 small intestinalpolypectomies under enteroscopy,including 62 procedures via the oral approach(mean operative time:92.8±30.1 min;largest polyp diameter:2.9±1.2 cm)and 26 via the anal approach(95.0±29.4 min;1.9±1.3 cm).Six adverse events occurred in the oral approach group.Ten BRBNS patients received 26 endoscopic treatments(25 sclerosing agent injection under enteroscopy and 1 sclerosing agent injec-tion combined with ligation session),with a mean operative time of 68.1±17.4 min.Eleven intestinal venous aneurysms were ligated,and 4 adverse events were reported.Five CMUSE patients underwent 6 endoscopic treatments(5 samll intestinal stenosis balloon dilations and 1 samll intestinal stenosis incision),with no ad-verse events observed.Conclusions Small intestinal endoscopy is feasible,safe,and effective for treating rare small intestinal diseases such as PJS,BRBNS,and CMUSE.For PJS patients,the oral approach should be pri-oritized.Sclerosing agent injection under enteroscopy for intestinal venous aneurysms in BRBNS via small bowel endoscopy is safe and effective,though the safety of ligation of venous aneurysms under enteroscopy requires further investigation.Stenosis balloon dilation and incision under enteroscopy are both feasible options for CMUSE,and these two approaches can complement each other.
