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Skip Navigation LinksHome > April 15, 2014 - Volume 97 - Issue 7 > Endoscopic Resection of Gastric Neoplasm in Solid-Organ Tran...
Transplantation:
doi: 10.1097/01.TP.0000438638.29214.f4
Clinical and Translational Research

Endoscopic Resection of Gastric Neoplasm in Solid-Organ Transplant Recipients

Na, Shin1; Lee, Gin Hyug1,3; Song, Ju Hyung1; Ahn, Ji Yong1; Kim, Seon-Ok2; Park, Se Jeong1; Park, So-Eun1; Kim, Mi-Young1; Lee, JeongHoon1; Choi, Kwi-Sook1; Kim, Do Hoon1; Song, Ho June1; Choi, Kee Don1; Jung, Hwoon-Yong1; Kim, Jin-Ho1

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Abstract

Background

The aim of this study was to investigate the feasibility and safety of endoscopic resection of gastric neoplasm in solid-organ transplant (SOT) recipients.

Methods

Between January 1994 and December 2011, the results of endoscopic resection of 17 lesions in 15 consecutive patients who had previously undergone SOT at Asan Medical Center were retrospectively evaluated. We compared clinical outcomes of this group with 1:5 matched non-SOT patients treated by endoscopic resection.

Results

Of the 6,491 patients who underwent SOT during the study periods, 30 patients (0.46%) with 31 lesions were diagnosed with gastric cancer, and eight patients (0.12%) with nine lesions were diagnosed with gastric adenoma. Among them, 15 patients with 17 lesions were treated by endoscopic resection, and 19 patients with 20 lesions have undergone gastrectomy. In endoscopically resected SOT group, the median duration between transplantation and endoscopic treatment was 41 months (range, 5–196 months). En bloc and complete resection were achieved in 13 (76.5%) and 15 (88.2%) lesions. Four lesions (23.5%) experienced bleeding, which was successfully managed endoscopically. When compared with post-endoscopic resection bleeding rate of non-SOT group (5.9%, [5/85]), there was no significant difference in multivariable analysis (P=0.083).

Conclusions

In endoscopic resection for gastric neoplasm of SOT recipients, only manageable complications were noted in some patients, and graft dysfunctions or perforations did not occur. To avoid surgical resection with its associated perioperative mortality and morbidity, endoscopic resection for gastric neoplasm in SOT recipients is recommended as a feasible treatment with high efficacy and safety.

Copyright © 2014 by Lippincott Williams & Wilkins

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