| Simple anti-reflux uretero-ileal anastomosis: an experimental study in dogs. | |
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MedLine Citation:
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PMID: 10458405 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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PURPOSE: To develop more simple and effective anti-reflux techniques applicable to the ileal reservoir, we examined the usefulness of a novel anti-reflux uretero-ileal anastomosis creating a flap valve mechanism. MATERIALS AND METHODS: Five dogs were used. A 4 cm. long ileal segment was isolated and its oral part (2.5 cm.) was detubularized. The detubularized ileal plate was anastomosed to the dome of the bladder. The left ureter was cut and its proximal end was spatulated and anastomosed end-to-side to the ileal plate. The end of the 1.5 cm. long afferent limb (non-detubularized part of the ileal segment) was closed and fixed down to the ileal plate to create an extramural tunnel. In this way, the reimplanted ureter was covered by the afferent limb. The dogs were evaluated between 3 and 4 months postoperatively. RESULTS: None of the 5 dogs used showed vesico-ureteral reflux or hydronephrosis. Histological examination showed an intact ureter enclosed with a normal ileal wall. CONCLUSION: Our proposed anti-reflux uretero-ileal anastomosis is simple and reliable. This technique may be suitable for applying to a urinary reservoir, especially as an alternative to the intussuscepted nipple valve. |
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Authors:
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H Kiyokawa; Y Igawa; O Muraishi; C Tamai; O Nishizawa |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The Journal of urology Volume: 162 ISSN: 0022-5347 ISO Abbreviation: J. Urol. Publication Date: 1999 Sep |
Date Detail:
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Created Date: 1999-09-23 Completed Date: 1999-09-23 Revised Date: 2003-11-14 |
Medline Journal Info:
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Nlm Unique ID: 0376374 Medline TA: J Urol Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 902-4 Citation Subset: AIM; IM |
Affiliation:
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Department of Urology, Shinshu University School of Medicine, Matsumoto, Japan. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Anastomosis, Surgical
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methods Animals Dogs Ileum / surgery Male Postoperative Complications / prevention & control* Urinary Diversion / methods* |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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