These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: EUS-assisted band ligation of small duodenal stromal tumors and follow-up by EUS.
    Author: Sun S, Ge N, Wang S, Liu X, Lü Q.
    Journal: Gastrointest Endosc; 2009 Mar; 69(3 Pt 1):492-6. PubMed ID: 19136107.
    Abstract:
    BACKGROUND: Duodenal GI stromal tumors (GISTs), with potential for malignant transformation, arise in muscularis propria. It is difficult to endoscopically resect lesions in the muscularis propria by using standard electrosurgical techniques. OBJECTIVES: Our purpose was to investigate the efficacy of a new method for resection of these tumors, EUS-assisted band ligation. DESIGN: Prospective study. SETTING: Shenjing Hospital of China Medical University. PATIENTS: Nineteen elderly or high surgical risk patients with small duodenal GISTs. INTERVENTION: A standard endoscope with a transparent cap attached to the tip was used. The cap was placed over the lesion, maximum sustained suction was applied, and an elastic band was released around the base. EUS was used to determine whether the hypoechoic mass was confined completely by the band. MAIN OUTCOME MEASUREMENTS: Beginning 2 weeks after banding, the lesions were observed endoscopically once per week until healing was complete. Thereafter, all patients underwent EUS every 2 to 3 months on schedule. RESULTS: The tumors sloughed completely. The mean time required for complete healing after band ligation was 4.7 weeks. Bleeding occurred in 2 patients 7 days after ligation because the lesion sloughed. The bleeding was self-limiting and not life threatening. No perforation or other complications occurred. Follow-up ranged from 18 to 63 months, during which time no recurrence was observed. LIMITATION: New technique with limited data. CONCLUSION: EUS-assisted band ligation with systematic follow-up by EUS is an effective and safe treatment for small duodenal GISTs.
    [Abstract] [Full Text] [Related] [New Search]