A case report of magnetic surgery technology for postoperative rectal anastomotic stenosis after rectal cancer surgery

doi:10.3877/cma.j.issn.2095-3224.2026.02.011

Abstract

Abstract:

Rectal anastomotic stenosis is a common complication after rectal cancer surgery. Endoscopic balloon dilation is a commonly used clinical treatment method, which is effective for some patients, but there are still some patients who cannot meet the conditions for ileostomy reversal after multiple endoscopic balloon dilations. Magnetic surgery technology is a new clinical diagnosis and treatment technology. This article reports one case of rectal anastomotic stenosis after rectal cancer surgery treated with magnetic surgery technology, aiming to provide a new treatment method for patients with rectal anastomotic stenosis.

Key words: Rectal cancer, Rectal anastomotic stenosis, Magnetic surgery, Endoscopy

Miaomiao Zhang, Hairong Xue, Huanchen Sha, Li Zhang, Yi Lyu, Xiaopeng Yan. A case report of magnetic surgery technology for postoperative rectal anastomotic stenosis after rectal cancer surgery[J]. Chinese Journal of Colorectal Diseases(Electronic Edition), 2026, 15(02): 185-188.

/ / Recommend

Add to citation manager EndNote|Ris|BibTeX

URL: https://zhjzcjbdzzz.cma-cmc.com.cn/EN/10.3877/cma.j.issn.2095-3224.2026.02.011

https://zhjzcjbdzzz.cma-cmc.com.cn/EN/Y2026/V15/I02/185

Figures/Tables 5

References 20

[1]	王宏, 朱跃坤, 朴大勋. 直肠癌术后吻合口狭窄的诊治与预防研究进展[J]. 结直肠肛门外科, 2021, 27(2): 175-178.
[2]	黄文彬, 沈淑蓉, 吴林峰, 等. 直肠癌术后吻合口狭窄的影响因素分析及治疗方式探讨[J]. 现代实用医学, 2023, 35(4): 468-471.
[3]	Nagaoka T, Yamaguchi T, Nagasaki T, et al. Safety of small circular staplers in double Stapling technique anastomosis for sigmoid colon and rectal cancer[J]. Dis Colon Rectum, 2021, 64(8): 937-945.
[4]	吕瑛. 超声内镜引导下胃肠吻合术进展[J/OL]. 中华胃肠内镜电子杂志, 2022, 9(2): 71.
[5]	钟伟杰, 刘亚男, 陈俊榕, 等. 内镜下球囊扩张术与内镜下狭窄切开术治疗结直肠癌术后吻合口狭窄的疗效对比[J]. 实用医学杂志, 2018, 34(4): 624-626.
[6]	王申捷, 孙晶. 直肠癌术后吻合口狭窄的病因分析及治疗进展[J]. 外科理论与实践, 2017, 22(2): 170-173.
[7]	严小鹏, 商澎, 史爱华, 等. 磁外科学体系的探索与建立[J]. 科学通报, 2019, 64(8): 815-826.
[8]	Zhang M, Lyu X, Zhao G, et al. Establishment of Yan-Zhang's staging of digestive tract magnetic compression anastomosis in a rat model[J]. Sci Rep, 2022, 12(1): 12445.
[9]	张苗苗, 吉琳, 刘培楠, 等. 磁压榨技术用于食管吻合重建的实验研究[J]. 中国胸心血管外科临床杂志, 2022, 29(1): 95-99.
[10]	叶丹, 陈雯雯, 高慧敏, 等. 食管胃磁吻合动物实验研究[J]. 中国医疗设备, 2020, 35(11): 52-54+57.
[11]	Ye D, Zhang MM, Shi AH, et al. Construction of esophagogastric anastomosis in rabbits with magnetic compression technique[J]. J Gastrointest Surg, 2021, 25(12): 3033-3039.
[12]	张小宾, 吝怡, 樊茜, 等. 磁压榨技术建立大鼠胃肠吻合模型的实验研究[J]. 现代生物医学进展, 2019, 19(23): 4429-4433.
[13]	田波彦, 张苗苗, 冒健骐, 等. 大鼠结肠侧侧磁吻合实验研究[J]. 西部医学, 2025, 37(3): 327-331.
[14]	Tian BY, Zhang MM, Ma J, et al. Influence of different magnetic forces on the effect of colonic anastomosis in rats[J]. World J Gastrointest Surg, 2024, 16(3): 860-870.
[15]	Zhang M, Sha H, Lu G, et al. Treatment of refractory esophageal stenosis after endoscopic submucosal dissection with magnetic compression anastomosis[J]. Endoscopy, 2024, 56(S 01): E280-E282.
[16]	Zhang M, Sha H, Lu G, et al. Magnetic compression anastomosis for recanalization of anastomotic stenosis after radical surgery for esophageal cancer[J]. Endoscopy, 2025, 57(S 01): E66-E68.
[17]	张苗苗, 高义, 沙焕臣, 等. 磁压榨技术治疗直肠狭窄1例并文献回顾[J]. 中国普通外科杂志, 2022, 31(9): 1229-1236.
[18]	Zhang M, Sha H, Xue H, et al. Recanalization of rectal anastomosis atresia with magnetic compression anastomosis[J]. Endoscopy, 2024, 56(S 01): E907-E909.
[19]	Zhang MM, Sha HC, Xue HR, et al. Novel magnetic compression technique for the treatment of postoperative anastomotic stenosis in rectal cancer: a case report[J]. World J Gastrointest Surg, 2024, 16(6): 1926-1932.
[20]	Zhang MM, Sha HC, Qin YF, et al. Y-Z deformable magnetic ring for the treatment of rectal stricture: a case report and review of literature[J]. World J Gastroenterol, 2024, 30(6): 599-606.

Please choose a citation manager

Content to export