{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T05:16:35Z","timestamp":1791090995595,"version":"4.1.0"},"reference-count":26,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2011,3,15]],"date-time":"2011-03-15T00:00:00Z","timestamp":1300147200000},"content-version":"vor","delay-in-days":14,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Neurourology and Urodynamics"],"published-print":{"date-parts":[[2011,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aims<\/jats:title><jats:p>To evaluate whether the bladder scanner with real\u2010time pre\u2010scan imaging (RPI) is superior to the conventional bladder scanner in measuring post\u2010void residual urine (PVR) volume.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Sixty\u2010seven patients with voiding dysfunction were subjected to PVR volume measurements. The PVR volume was measured three times by two experienced examiners using bladder scanners with (BioCon\u2010500, Mcube Technology, Seoul, Korea) or without (BVI\u20103000 BladderScan, Verathon, WA) RPI. Immediately after the procedure, urethral catheterization was performed to obtain true volume. The accuracy and variability of measurements were compared between the two devices and correlation coefficients were obtained.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The Pearson correlation coefficients between the PVR volume measured by each device and the true volume were 0.932 for the bladder scanner without RPI and 0.950 for the bladder scanner with RPI. The bladder scanner without RPI tended to overestimate the true volume in moderate volume ranges (&gt;100\u2009ml) by a mean percentage of differences of volume (PDV) of 16.3%, while the bladder scanner with RPI underestimated the true volume in the whole volume range by a mean PDV of \u221214.1% (<jats:italic>P<\/jats:italic>\u2009&lt;\u20090.001). Repeated measures ANOVA showed no significant interobserver variability (<jats:italic>P<\/jats:italic>\u2009=\u20090.977 for the bladder scanner without RPI and <jats:italic>P<\/jats:italic>\u2009=\u20090.853 for the bladder scanner with RPI) or intraobserver variability (<jats:italic>P<\/jats:italic>\u2009=\u20090.660 for the bladder scanner without RPI and <jats:italic>P<\/jats:italic>\u2009=\u20090.271 for the bladder scanner with RPI).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Our results showed that exact pointing to the bladder prior to actual measurement of bladder volume with RPI seems to reduce the variability of the measured values. Neurourol. Urodynam. 30:335\u2013338, 2011. \u00a9 2010 Wiley\u2010Liss, Inc.<\/jats:p><\/jats:sec>","DOI":"10.1002\/nau.20977","type":"journal-article","created":{"date-parts":[[2010,7,23]],"date-time":"2010-07-23T17:43:41Z","timestamp":1279907021000},"page":"335-338","source":"Crossref","is-referenced-by-count":44,"title":["Accuracy of post\u2010void residual urine volume measurement using a portable ultrasound bladder scanner with real\u2010time pre\u2010scan imaging"],"prefix":"10.1002","volume":"30","author":[{"given":"Yong Hyun","family":"Park","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ja Hyeon","family":"Ku","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seung\u2010June","family":"Oh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2011,3,15]]},"reference":[{"key":"e_1_2_7_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0090-4295(03)00559-4"},{"key":"e_1_2_7_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)51701-2"},{"key":"e_1_2_7_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)45086-5"},{"key":"e_1_2_7_5_2","doi-asserted-by":"publisher","DOI":"10.1097\/00005392-199707000-00016"},{"key":"e_1_2_7_6_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2272011872"},{"key":"e_1_2_7_7_2","doi-asserted-by":"publisher","DOI":"10.1080\/014436104000018081"},{"key":"e_1_2_7_8_2","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-60-719-1063"},{"key":"e_1_2_7_9_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1464-410X.1987.tb09128.x"},{"key":"e_1_2_7_10_2","first-page":"514","article-title":"Residual urine volumes in patients with spinal cord injury: Measurement with a portable ultrasound instrument","volume":"69","author":"Cardenas DD","year":"1988","journal-title":"Arch Phys Med Rehabil"},{"key":"e_1_2_7_11_2","doi-asserted-by":"publisher","DOI":"10.1259\/bjr\/31249864"},{"key":"e_1_2_7_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.urology.2008.02.033"},{"key":"e_1_2_7_13_2","doi-asserted-by":"publisher","DOI":"10.1080\/00365590601068983"},{"key":"e_1_2_7_14_2","doi-asserted-by":"publisher","DOI":"10.1038\/sc.1995.145"},{"key":"e_1_2_7_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)40572-6"},{"key":"e_1_2_7_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(86)90837-8"},{"key":"e_1_2_7_17_2","doi-asserted-by":"publisher","DOI":"10.1515\/CCLM.2008.267"},{"key":"e_1_2_7_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-9993(00)90215-6"},{"key":"e_1_2_7_19_2","doi-asserted-by":"publisher","DOI":"10.1007\/s001920070020"},{"key":"e_1_2_7_20_2","doi-asserted-by":"publisher","DOI":"10.1007\/s001920050048"},{"key":"e_1_2_7_21_2","doi-asserted-by":"publisher","DOI":"10.1002\/j.2048-7940.2001.tb01950.x"},{"key":"e_1_2_7_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)40133-9"},{"key":"e_1_2_7_23_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)32314-5"},{"key":"e_1_2_7_24_2","doi-asserted-by":"publisher","DOI":"10.7863\/jum.1995.14.12.881"},{"key":"e_1_2_7_25_2","first-page":"281","article-title":"Prospective 3D ultrasonographic evaluation of immediate postpartum urine retention volume in 100 women who delivered vaginally","volume":"15","author":"Demaria F","year":"2004","journal-title":"Int Urogynecol J Pelvic Floor Dysfunct"},{"key":"e_1_2_7_26_2","doi-asserted-by":"publisher","DOI":"10.1007\/PL00004044"},{"key":"e_1_2_7_27_2","doi-asserted-by":"publisher","DOI":"10.1080\/13645700310015554"}],"container-title":["Neurourology and Urodynamics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fnau.20977","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fnau.20977","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/nau.20977","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,7]],"date-time":"2023-10-07T14:56:24Z","timestamp":1696690584000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/nau.20977"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,3]]},"references-count":26,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2011,3]]}},"alternative-id":["10.1002\/nau.20977"],"URL":"https:\/\/doi.org\/10.1002\/nau.20977","archive":["Portico"],"relation":{},"ISSN":["0733-2467","1520-6777"],"issn-type":[{"value":"0733-2467","type":"print"},{"value":"1520-6777","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,3]]}}}