| Artificial sphincter pressure versus detrusor leakage pressure. | |
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MedLine Citation:
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PMID: 3964869 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Increasing urethral occlusion pressures were created with an artificial sphincter in fresh bladder-urethra specimens of adult pigs. Detrusor leakage pressures remained about 25 per cent below the associated sphincter cuff pressures. The same relation was found when, during abrupt variations of cuff pressure, the detrusor leakage pressures were measured with antegrade urethral perfusion pressure measurement through a new sleeve catheter. Side-hole perfusion pressure measurements showed 100 per cent transmission of abrupt variations of cuff pressures to the inner urethral wall. No rotational differences could be detected. From the results it has been concluded that a probable pressure loss of about 25 per cent must be taken into account when converting artificial sphincter pressures into bladder pressures at which leakage will occur. |
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Authors:
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C Blok; M P van Riel; G E van Venrooij; B L Coolsaet |
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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: 133 ISSN: 0022-5347 ISO Abbreviation: J. Urol. Publication Date: 1985 Jan |
Date Detail:
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Created Date: 1985-01-24 Completed Date: 1985-01-24 Revised Date: 2006-11-15 |
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: 117-20 Citation Subset: AIM; IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adult Animals Female Humans Male Pressure Prostheses and Implants* Swine Urethra / physiology* Urinary Bladder / physiology* Urinary Incontinence / prevention & control* Urodynamics |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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