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Optimisation of sonourethrography: the clamp method

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dc.contributor.authorBerná Mestre, Juan de Dios
dc.contributor.authorBalmaceda, Thierry
dc.contributor.authorMartinez, Diego
dc.contributor.authorEscudero, José F.
dc.contributor.authorMartínez, Gloria
dc.contributor.authorGarcía, José A.
dc.contributor.authorCanteras, Manuel
dc.contributor.authorBerná Serna, Juan De Dios
dc.contributor.departmentDermatología, Estomatología, Radiología y Medicina Física
dc.date.accessioned2025-01-15T12:35:35Z
dc.date.available2025-01-15T12:35:35Z
dc.date.issued2018-05-01
dc.description© 2017 European Society of Radiology. This document is the Published Manuscript version of a Published Work that appeared in final form in European Radiology . To access the final edited and published work see https://doi.org/10.1007/s00330-017-5211-3
dc.description.abstractTo describe the clamp method for performing retrograde sonourethrography (RSUG) and contrast-enhanced voiding sonourethrography (CE-VSUG) via the transperineal approach in male adults. Prospective study of 113 males (14-86 years) with urethral strictures confirmed by urethrography who received sonourethrography via the clamp method between 2011 and 2015. The characteristic parameters of the quantitative variables were calculated and a comparative analysis of the qualitative variables was conducted using the McNemar test. RSUG was performed successfully in all the cases (n = 113) and detected 49 cases with anterior urethral strictures; the strictures in the proximal bulbar cone in five of them (10.2%) were not visualised on retrograde urethrography (RUG) (p < 0.05). CE-VSUG was performed successfully in 97 cases and observed posterior urethral strictures in 82; the bladder neck strictures in 6 of them (7.3%) were not observed on voiding cystourethrography (VCUG) (p < 0.05). Retrograde bladder filling was achieved in approximately 6 min. The clamp method enables RSUG and CE-VSUG to be performed simply, effectively and painlessly by a single operator. It also allows the evaluation of cases with urethromeatal alterations (stricture, hypospadias and meatotomy).es
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dc.identifier.citationEuropean Radiology, 2018, Vol. 28, pp.1961–1968
dc.identifier.doihttps://doi.org/10.1007/s00330-017-5211-3
dc.identifier.issnPrint: 0938-7994
dc.identifier.issnElectronic: 1432-1084
dc.identifier.urihttp://hdl.handle.net/10201/148491
dc.languageenges
dc.publisherSpringeres
dc.relationSin financiación externa a la Universidades
dc.relation.publisherversionhttps://link.springer.com/article/10.1007/s00330-017-5211-3
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectEcografíaes
dc.subjectUrethraes
dc.subjectClamp method
dc.subjectSonourethrography
dc.subjectUltrasound contrast
dc.subjectUrethrography
dc.subject.otherUrethral stenosis
dc.titleOptimisation of sonourethrography: the clamp methodes
dc.typeinfo:eu-repo/semantics/articlees
dspace.entity.typePublicationes
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relation.isAuthorOfPublication.latestForDiscoveryb2db368b-5d8f-490c-bc1e-21b04b875f4f
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