{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T16:17:01Z","timestamp":1791303421866,"version":"4.1.0"},"reference-count":62,"publisher":"IOP Publishing","issue":"23","license":[{"start":{"date-parts":[[2025,11,26]],"date-time":"2025-11-26T00:00:00Z","timestamp":1764115200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,11,26]],"date-time":"2025-11-26T00:00:00Z","timestamp":1764115200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"funder":[{"name":"National Institute of Health","award":["R01DK131685"],"award-info":[{"award-number":["R01DK131685"]}]}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["Phys. Med. Biol."],"published-print":{"date-parts":[[2025,12,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    <jats:italic>Objective.<\/jats:italic>\n                    Urodynamic studies (UDSs) are vital for evaluating bladder function but require invasive catheterization to measure detrusor pressure (\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>det<\/jats:sub>\n                    ). Our purpose is to report on technical developments toward a noninvasive and accurate estimation of\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>det<\/jats:sub>\n                    through ultrasound (US), a technique we refer to as US-UDS.\n                    <jats:italic>Approach.<\/jats:italic>\n                    The proposed US-UDS technique produces an estimate of\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>det<\/jats:sub>\n                    by using US to induce and track elastic waves that propagate within and around the bladder wall. Key components of the US-UDS processing include: an US sequence with dense time sampling; an empirical correction accounting for deviation from a Lamb wave dispersion model; and constrained optimization for\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>det<\/jats:sub>\n                    estimation. US-UDS analysis for estimation of\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>det<\/jats:sub>\n                    was applied to 533 distinct data points collected from 3 human subjects undergoing concurrent UDS. Concordance analysis was used to evaluate agreement between US-UDS and UDS measures of\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>det<\/jats:sub>\n                    while response operator characteristic analysis was used to evaluate US-UDS for detection of detrusor activity (parameterized as UDS\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>det<\/jats:sub>\n                    &gt;15 cmH\n                    <jats:sub>2<\/jats:sub>\n                    O).\n                    <jats:italic>Main results.<\/jats:italic>\n                    US-UDS was able estimate\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>det<\/jats:sub>\n                    within 10 cmH\n                    <jats:sub>2<\/jats:sub>\n                    O and 5 cmH\n                    <jats:sub>2<\/jats:sub>\n                    O of UDS measurements with coverage probabilities of 95.7% and 68.8% respectively. Furthermore, US-UDS was able to detect UDS\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>det<\/jats:sub>\n                    measurements greater than 15 cmH\n                    <jats:sub>2<\/jats:sub>\n                    O with a sensitivities and specificities of 0.99 and 0.83 using a fixed threshold (&gt;15 cmH\n                    <jats:sub>2<\/jats:sub>\n                    O for US-UDS) and 1.0 and 0.93 for an optimized threshold (&gt; 11.08 cmH\n                    <jats:sub>2<\/jats:sub>\n                    O for US-UDS).\n                    <jats:italic>Significance.<\/jats:italic>\n                    Our results show that the technical developments of US-UDS put forth in this work are able produce accurate and useful estimates of\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>det<\/jats:sub>\n                    as compared to traditional UDS. Although additional research with a large number of subjects is needed to fully characterize the clinical utility of US-UDS, the developments and results from this work demonstrate that clinically useful non-invasive measurements of\n                    <jats:italic>P<\/jats:italic>\n                    <jats:sub>det<\/jats:sub>\n                    are feasible from US measurements.\n                  <\/jats:p>","DOI":"10.1088\/1361-6560\/ae1fcd","type":"journal-article","created":{"date-parts":[[2025,11,14]],"date-time":"2025-11-14T22:51:41Z","timestamp":1763160701000},"page":"235018","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":1,"title":["Ultrasound urodynamic studies (US-UDS): noninvasive estimation of detrusor pressure through ultrasound"],"prefix":"10.1088","volume":"70","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5082-3409","authenticated-orcid":true,"given":"David P","family":"Rosen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4674-2598","authenticated-orcid":false,"given":"Brian J","family":"Linder","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7658-1572","authenticated-orcid":true,"given":"Azra","family":"Alizad","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6603-9077","authenticated-orcid":true,"given":"Mostafa","family":"Fatemi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"266","published-online":{"date-parts":[[2025,11,26]]},"reference":[{"key":"pmbae1fcdbib1","doi-asserted-by":"publisher","first-page":"1115","DOI":"10.1016\/j.ultrasmedbio.2020.12.016","type":"journal-article","article-title":"Does body position affect ultrasound measurements of bladder-wall elasticity?","volume":"47","author":"Adusei","year":"2021","journal-title":"Ultrasound Med. Biol."},{"key":"pmbae1fcdbib2","doi-asserted-by":"publisher","first-page":"699","DOI":"10.1152\/japplphysiol.01060.2018","type":"journal-article","article-title":"Diaphragm shear modulus reflects transdiaphragmatic pressure during isovolumetric inspiratory efforts and ventilation against inspiratory loading","volume":"126","author":"Bachasson","year":"2019","journal-title":"J. Appl. Physiol."},{"key":"pmbae1fcdbib3","doi-asserted-by":"publisher","first-page":"1490","DOI":"10.1002\/nau.24657","type":"journal-article","article-title":"Efficacy and safety of mirabegron in children and adolescents with neurogenic detrusor overactivity: an open-label, phase 3, dose-titration study","volume":"40","author":"Baka-Ostrowska","year":"2021","journal-title":"Neurourol. Urodyn."},{"key":"pmbae1fcdbib4","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0179598","type":"journal-article","article-title":"Correlation of ultrasound bladder vibrometry assessment of bladder compliance with urodynamic study results","volume":"12","author":"Bayat","year":"2017","journal-title":"PLoS One"},{"key":"pmbae1fcdbib5","doi-asserted-by":"publisher","first-page":"2441","DOI":"10.1038\/s41598-018-38445-y","type":"journal-article","article-title":"Acoustoelasticity analysis of transient waves for non-invasive in vivo assessment of urinary bladder","volume":"9","author":"Bayat","year":"2019","journal-title":"Sci. Rep."},{"key":"pmbae1fcdbib6","doi-asserted-by":"publisher","first-page":"1344","DOI":"10.1121\/1.3533735","type":"journal-article","article-title":"Material property estimation for tubes and arteries using ultrasound radiation force and analysis of propagating modes","volume":"129","author":"Bernal","year":"2011","journal-title":"J. Acoust. Soc. Am."},{"key":"pmbae1fcdbib7","doi-asserted-by":"publisher","first-page":"1847","DOI":"10.1016\/j.juro.2010.06.006","type":"journal-article","article-title":"Ultrasound estimated bladder weight and measurement of bladder wall thickness\u2013useful noninvasive methods for assessing the lower urinary tract?","volume":"184","author":"Bright","year":"2010","journal-title":"J. Urol."},{"key":"pmbae1fcdbib8","doi-asserted-by":"publisher","first-page":"90","DOI":"10.1080\/10543400802527890","type":"journal-article","article-title":"The concordance correlation coefficient for repeated measures estimated by variance components","volume":"19","author":"Carrasco","year":"2009","journal-title":"J. Biopharmaceutical Stat."},{"key":"pmbae1fcdbib9","doi-asserted-by":"publisher","first-page":"2718","DOI":"10.1016\/j.ultrasmedbio.2017.07.009","type":"journal-article","article-title":"Non-Invasive intra-cardiac pressure measurements using subharmonic-aided pressure estimation: proof of concept in humans","volume":"43","author":"Dave","year":"2017","journal-title":"Ultrasound Med. Biol."},{"key":"pmbae1fcdbib10","doi-asserted-by":"publisher","first-page":"A246","DOI":"10.1121\/10.0027381","type":"journal-article","article-title":"Signal detrending in elastographic wave data with large motion artifacts through a 2d Whittaker smoother","volume":"155","author":"David","year":"2024","journal-title":"J. Acoust. Soc. Am."},{"key":"pmbae1fcdbib11","doi-asserted-by":"publisher","first-page":"309","DOI":"10.1016\/0021-9290(72)90047-4","type":"journal-article","article-title":"A note on the elasticity of soft biological tissues","volume":"5","author":"Demiray","year":"1972","journal-title":"J. Biomech."},{"key":"pmbae1fcdbib12","doi-asserted-by":"publisher","first-page":"164","DOI":"10.1109\/TUFFC.2016.2614944","type":"journal-article","article-title":"Ultrasonic shear wave elasticity imaging sequencing and data processing using a verasonics research scanner","volume":"64","author":"Deng","year":"2017","journal-title":"IEEE Trans. Ultrason. Ferroelectr. Freq. Control"},{"key":"pmbae1fcdbib13","doi-asserted-by":"publisher","first-page":"3631","DOI":"10.1021\/ac034173t","type":"journal-article","article-title":"A perfect smoother","volume":"75","author":"Eilers","year":"2003","journal-title":"Anal. Chem."},{"key":"pmbae1fcdbib14","doi-asserted-by":"publisher","first-page":"581","DOI":"10.1148\/radiol.13121769","type":"journal-article","article-title":"Chronic liver disease: noninvasive subharmonic aided pressure estimation of hepatic venous pressure gradient","volume":"268","author":"Eisenbrey","year":"2013","journal-title":"Radiology"},{"key":"pmbae1fcdbib15","doi-asserted-by":"publisher","first-page":"581","DOI":"10.1109\/TUFFC.2005.1428040","type":"journal-article","article-title":"In vivo pressure estimation using subharmonic contrast microbubble signals: proof of concept","volume":"52","author":"Forsberg","year":"2005","journal-title":"IEEE Trans. Ultrason. Ferroelectr. Freq. Control"},{"key":"pmbae1fcdbib16","doi-asserted-by":"publisher","first-page":"1532","DOI":"10.1152\/ajplegacy.1967.213.6.1532","type":"journal-article","article-title":"Elasticity of soft tissues in simple elongation","volume":"213","author":"Fung","year":"1967","journal-title":"Am. J. Physiol."},{"key":"pmbae1fcdbib17","doi-asserted-by":"publisher","first-page":"370","DOI":"10.1002\/nau.22546","type":"journal-article","article-title":"International continence society guidelines on urodynamic equipment performance","volume":"33","author":"Gammie","year":"2014","journal-title":"Neurourol. Urodyn."},{"key":"pmbae1fcdbib18","doi-asserted-by":"publisher","first-page":"S36","DOI":"10.1002\/nau.24300","type":"journal-article","article-title":"What developments are needed to achieve less-invasive urodynamics? ici-rs 2019","volume":"39","author":"Gammie","year":"2020","journal-title":"Neurourol. Urodyn."},{"key":"pmbae1fcdbib19","doi-asserted-by":"publisher","first-page":"635","DOI":"10.1097\/SPV.0000000000000638","type":"journal-article","article-title":"Use of ultrasound urodynamics to identify differences in bladder shape between individuals with and without overactive bladder","volume":"26","author":"Glass Clark","year":"2018","journal-title":"Female Pelvic Med. Reconstr. Surg."},{"key":"pmbae1fcdbib20","doi-asserted-by":"publisher","first-page":"167","DOI":"10.1177\/1742271X19834062","type":"journal-article","article-title":"Evaluation of bladder shape using transabdominal ultrasound: feasibility of a novel approach for the detection of involuntary detrusor contractions","volume":"27","author":"Gray","year":"2019","journal-title":"Ultrasound"},{"key":"pmbae1fcdbib21","doi-asserted-by":"publisher","first-page":"104","DOI":"10.1148\/radiol.2020202677","type":"journal-article","article-title":"Diagnosing portal hypertension with noninvasive subharmonic pressure estimates from a us contrast agent","volume":"298","author":"Gupta","year":"2021","journal-title":"Radiology"},{"key":"pmbae1fcdbib22","doi-asserted-by":"publisher","first-page":"6962","DOI":"10.1038\/s41598-022-11057-3","type":"journal-article","article-title":"Urodynamic study findings and related influential factors in pediatric spastic cerebral palsy","volume":"12","author":"Jiang","year":"2022","journal-title":"Sci. Rep."},{"key":"pmbae1fcdbib23","doi-asserted-by":"publisher","first-page":"97","DOI":"10.1016\/j.media.2014.10.010","type":"journal-article","article-title":"Characterization of the nonlinear elastic properties of soft tissues using the supersonic shear imaging (SSI) technique: inverse method, ex vivo and in vivo experiments","volume":"20","author":"Jiang","year":"2015","journal-title":"Med. Image Anal."},{"key":"pmbae1fcdbib24","doi-asserted-by":"publisher","first-page":"181","DOI":"10.1097\/RLI.0000000000000919","type":"journal-article","article-title":"Pressure measurement in a bladder phantom using contrast-enhanced ultrasonography\u2014a path to a catheter-free voiding cystometrogram","volume":"58","author":"Kalayeh","year":"2023a","journal-title":"Investigative Radiol."},{"key":"pmbae1fcdbib25","doi-asserted-by":"publisher","first-page":"136","DOI":"10.1016\/j.ultrasmedbio.2022.08.008","type":"journal-article","article-title":"Ultrasound contrast stability for urinary bladder pressure measurement","volume":"49","author":"Kalayeh","year":"2023b","journal-title":"Ultrasound Med. Biol."},{"key":"pmbae1fcdbib26","doi-asserted-by":"publisher","first-page":"1494","DOI":"10.1016\/j.ultrasmedbio.2024.05.019","type":"journal-article","article-title":"A comparative study of commercially available ultrasound contrast agents for sub-harmonic-aided pressure estimation (shape) in a bladder phantom","volume":"50","author":"Kalayeh","year":"2024","journal-title":"Ultrasound Med. Biol."},{"key":"pmbae1fcdbib27","doi-asserted-by":"publisher","first-page":"571","DOI":"10.1051\/0004-6361:20077559","type":"journal-article","article-title":"A heuristic derivation of the uncertainty for frequency determination in time series data","volume":"481","author":"Kallinger","year":"2008","journal-title":"Astron. Astrophys."},{"key":"pmbae1fcdbib28","doi-asserted-by":"publisher","first-page":"173","DOI":"10.5808\/GI.2016.14.4.173","type":"journal-article","article-title":"Comparison of two meta-analysis methods: inverse-variance-weighted average and weighted sum of Z-scores","volume":"14","author":"Lee","year":"2016","journal-title":"Genomics Inform."},{"key":"pmbae1fcdbib29","doi-asserted-by":"publisher","first-page":"67","DOI":"10.1016\/j.jmps.2017.02.008","type":"journal-article","article-title":"Guided waves in pre-stressed hyperelastic plates and tubes: application to the ultrasound elastography of thin-walled soft materials","volume":"102","author":"Li","year":"2017","journal-title":"J. Mech. Phys. Solids"},{"key":"pmbae1fcdbib30","doi-asserted-by":"publisher","first-page":"293","DOI":"10.1016\/j.actbio.2018.12.002","type":"journal-article","article-title":"Guided wave elastography of layered soft tissues","volume":"84","author":"Li","year":"2019","journal-title":"Acta Biomater."},{"key":"pmbae1fcdbib31","doi-asserted-by":"publisher","first-page":"18580","DOI":"10.3390\/ijms160818580","type":"journal-article","article-title":"Evaluation and management of neurogenic bladder: what is new in China?","volume":"16","author":"Liao","year":"2015","journal-title":"Int. J. Mol. Sci."},{"key":"pmbae1fcdbib32","doi-asserted-by":"publisher","first-page":"257","DOI":"10.1198\/016214502753479392","type":"journal-article","article-title":"Statistical methods in assessing agreement: models, issues, and tools","volume":"97","author":"Lin","year":"2002","journal-title":"J. Am. Stat. Assoc."},{"key":"pmbae1fcdbib33","doi-asserted-by":"publisher","first-page":"672","DOI":"10.1109\/58.393110","type":"journal-article","article-title":"An axial velocity estimator for ultrasound blood flow imaging, based on a full evaluation of the Doppler equation by means of a two-dimensional autocorrelation approach","volume":"42","author":"Loupas","year":"1995","journal-title":"IEEE Trans. Ultrason. Ferroelectr. Freq. Control"},{"key":"pmbae1fcdbib34","doi-asserted-by":"publisher","first-page":"489","DOI":"10.1109\/TUFFC.2009.1067","type":"journal-article","article-title":"Coherent plane-wave compounding for very high frame rate ultrasonography and transient elastography","volume":"56","author":"Montaldo","year":"2009","journal-title":"IEEE Trans. Ultrason. Ferroelectr. Freq. Control"},{"key":"pmbae1fcdbib35","doi-asserted-by":"publisher","first-page":"2675","DOI":"10.1088\/0031-9155\/58\/8\/2675","type":"journal-article","article-title":"Ultrasound bladder vibrometry method for measuring viscoelasticity of the bladder Wall","volume":"58","author":"Nenadic","year":"2013b","journal-title":"Phys. Med. Biol."},{"key":"pmbae1fcdbib36","doi-asserted-by":"publisher","first-page":"2245","DOI":"10.1088\/0031-9155\/56\/7\/021","type":"journal-article","article-title":"Lamb wave dispersion ultrasound vibrometry (LDUV) method for quantifying mechanical properties of viscoelastic solids","volume":"56","author":"Nenadic","year":"2011","journal-title":"Phys. Med. Biol."},{"key":"pmbae1fcdbib37","first-page":"113","type":"conference-proceedings","article-title":"In vivo patient measurements of bladder elasticity using ultrasound bladder vibrometry (UBV)","author":"Nenadic","year":"2013a"},{"key":"pmbae1fcdbib38","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0157818","type":"journal-article","article-title":"Noninvasive evaluation of bladder wall mechanical properties as a function of filling volume: potential application in bladder compliance assessment","volume":"11","author":"Nenadic","year":"2016","journal-title":"PLoS One"},{"key":"pmbae1fcdbib39","doi-asserted-by":"publisher","first-page":"546","DOI":"10.1016\/j.ultrasmedbio.2007.10.009","type":"journal-article","article-title":"Quantifying hepatic shear modulus in vivo using acoustic radiation force","volume":"34","author":"Palmeri","year":"2008","journal-title":"Ultrasound Med. Biol."},{"key":"pmbae1fcdbib40","doi-asserted-by":"publisher","first-page":"720","DOI":"10.1016\/S1474-4422(15)00070-8","type":"journal-article","article-title":"Lower urinary tract dysfunction in the neurological patient: clinical assessment and management","volume":"14","author":"Panicker","year":"2015","journal-title":"Lancet Neurol"},{"key":"pmbae1fcdbib41","doi-asserted-by":"publisher","first-page":"154","DOI":"10.1186\/s12874-020-01022-x","type":"journal-article","article-title":"Using multiple agreement methods for continuous repeated measures data: a tutorial for practitioners","volume":"20","author":"Parker","year":"2020","journal-title":"BMC Med. Res. Method."},{"key":"pmbae1fcdbib42","doi-asserted-by":"publisher","first-page":"87","DOI":"10.1186\/s13634-016-0383-6","type":"journal-article","article-title":"Generalized Hampel filters","volume":"2016","author":"Pearson","year":"2016","journal-title":"EURASIP J. Adv. Signal Process."},{"key":"pmbae1fcdbib43","doi-asserted-by":"publisher","first-page":"1103","DOI":"10.1109\/TUFFC.2006.1642509","type":"journal-article","article-title":"Rapid tracking of small displacements with ultrasound","volume":"53","author":"Pinton","year":"2006","journal-title":"IEEE Trans. Ultrason. Ferroelectr. Freq. Control"},{"key":"pmbae1fcdbib44","doi-asserted-by":"publisher","first-page":"205","DOI":"10.1111\/rssa.12275","type":"journal-article","article-title":"A re-evaluation of fixed effect(s) meta-analysis","volume":"181","author":"Rice","year":"2017","journal-title":"J. R. Stat. Soc. A"},{"key":"pmbae1fcdbib45","doi-asserted-by":"publisher","first-page":"591","DOI":"10.1109\/TIT.1974.1055282","type":"journal-article","article-title":"Single tone parameter estimation from discrete-time observations","volume":"20","author":"Rife","year":"1974","journal-title":"IEEE Trans. Inf. Theory"},{"key":"pmbae1fcdbib46","doi-asserted-by":"publisher","first-page":"249","DOI":"10.1002\/nau.1002","type":"journal-article","article-title":"Involuntary detrusor contractions: correlation of urodynamic data to clinical categories","volume":"20","author":"Romanzi","year":"2001","journal-title":"Neurourol. Urodyn."},{"key":"pmbae1fcdbib47","doi-asserted-by":"publisher","DOI":"10.1088\/1361-6579\/ac2c5c","type":"journal-article","article-title":"Detrusor overactivity assessment using ultrasound bladder vibrometry","volume":"42","author":"Rosen","year":"2021","journal-title":"Physiol. Meas."},{"key":"pmbae1fcdbib48","doi-asserted-by":"publisher","first-page":"1860","DOI":"10.1109\/TBME.2021.3129652","type":"journal-article","article-title":"Non-invasive measurement of the internal pressure of a pressurized biological compartment using lamb waves","volume":"69","author":"Rosen","year":"2022","journal-title":"IEEE Trans. Biomed. Eng."},{"key":"pmbae1fcdbib49","doi-asserted-by":"publisher","first-page":"1133","DOI":"10.1016\/j.ultrasmedbio.2013.02.006","type":"journal-article","article-title":"Acoustic waves in medical imaging and diagnostics","volume":"39","author":"Sarvazyan","year":"2013","journal-title":"Ultrasound Med. Biol."},{"key":"pmbae1fcdbib50","doi-asserted-by":"publisher","first-page":"261","DOI":"10.1002\/nau.10066","type":"journal-article","article-title":"Good urodynamic practices: uroflowmetry, filling cystometry, and pressure-flow studies","volume":"21","author":"Sch\u00e4fer","year":"2002","journal-title":"Neurourol. Urodyn."},{"key":"pmbae1fcdbib51","doi-asserted-by":"publisher","first-page":"333","DOI":"10.1007\/s11255-024-04211-5","type":"journal-article","article-title":"Impact of bladder size and shape on the accuracy of formula method for bladder volume evaluation","volume":"57","author":"Shen","year":"2024","journal-title":"Int. Urol. Nephrol."},{"key":"pmbae1fcdbib52","doi-asserted-by":"publisher","first-page":"39","DOI":"10.1046\/j.1464-410X.1996.00358.x","type":"journal-article","article-title":"Neuromodulation of detrusor hyper-reflexia by functional magnetic stimulation of the sacral roots","volume":"78","author":"Sheriff","year":"1996","journal-title":"Br. J. Urol."},{"key":"pmbae1fcdbib53","doi-asserted-by":"publisher","first-page":"637","DOI":"10.1002\/1520-6777(2000)19:6<637::AID-NAU2>3.0.CO;2-W","type":"journal-article","article-title":"Variability of pressure-flow studies in men with lower urinary tract symptoms","volume":"19","author":"Sonke","year":"2000","journal-title":"Neurourol. Urodyn."},{"key":"pmbae1fcdbib54","doi-asserted-by":"publisher","first-page":"535","DOI":"10.1002\/nau.21229","type":"journal-article","article-title":"Defining achievable standards in urodynamics\u2014a prospective study of initial resting pressures","volume":"31","author":"Sullivan","year":"2012","journal-title":"Neurourol. Urodyn."},{"key":"pmbae1fcdbib55","doi-asserted-by":"publisher","first-page":"1167","DOI":"10.1002\/jum.14795","type":"journal-article","article-title":"Measuring intraventricular pressure using ultrasound elastography","volume":"38","author":"Vejdani-Jahromi","year":"2019","journal-title":"J. Ultrasound Med."},{"key":"pmbae1fcdbib56","doi-asserted-by":"publisher","first-page":"802","DOI":"10.1016\/j.ultrasmedbio.2010.02.007","type":"journal-article","article-title":"Improving the robustness of time-of-flight based shear wave speed reconstruction methods using RANSAC in human liver in vivo","volume":"36","author":"Wang","year":"2010","journal-title":"Ultrasound Med. Biol."},{"key":"pmbae1fcdbib57","doi-asserted-by":"publisher","first-page":"1184","DOI":"10.1016\/j.ultrasmedbio.2019.01.014","type":"journal-article","article-title":"Bidirectional ultrasound elastographic imaging framework for non-invasive assessment of the non-linear behavior of a physiologically pressurized artery","volume":"45","author":"Wang","year":"2019","journal-title":"Ultrasound Med. Biol."},{"key":"pmbae1fcdbib58","doi-asserted-by":"publisher","DOI":"10.1155\/2021\/6661588","type":"journal-article","article-title":"Prophylactic antibiotics for urinary tract infections after urodynamic studies: a meta-analysis","volume":"2021","author":"Wu","year":"2021","journal-title":"BioMed Res. Int."},{"key":"pmbae1fcdbib59","doi-asserted-by":"publisher","first-page":"583","DOI":"10.21037\/atm.2019.09.22","type":"journal-article","article-title":"Portal pressure monitoring-state-of-the-art and future perspective","volume":"7","author":"Xu","year":"2019","journal-title":"Ann. Trans. Med."},{"key":"pmbae1fcdbib60","doi-asserted-by":"publisher","first-page":"32","DOI":"10.1002\/1097-0142(1950)3:1<32::AID-CNCR2820030106>3.0.CO;2-3","type":"journal-article","article-title":"Index for rating diagnostic tests","volume":"3","author":"Youden","year":"1950","journal-title":"Cancer"},{"key":"pmbae1fcdbib61","doi-asserted-by":"publisher","first-page":"653","DOI":"10.1002\/nau.23883","type":"journal-article","article-title":"Effects of bladder shape on accuracy of measurement of bladder volume using portable ultrasound scanner and development of correction method","volume":"38","author":"Zhao","year":"2019","journal-title":"Neurourol. Urodyn."},{"key":"pmbae1fcdbib62","doi-asserted-by":"publisher","first-page":"6","DOI":"10.1186\/s41044-017-0021-9","type":"journal-article","article-title":"Two dimensional smoothing via an optimised Whittaker smoother","volume":"2","author":"Zuliana","year":"2017","journal-title":"Big Data Anal."}],"container-title":["Physics in Medicine &amp; Biology"],"original-title":[],"link":[{"URL":"https:\/\/iopscience.iop.org\/article\/10.1088\/1361-6560\/ae1fcd","content-type":"text\/html","content-version":"am","intended-application":"text-mining"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1088\/1361-6560\/ae1fcd\/pdf","content-type":"application\/pdf","content-version":"am","intended-application":"text-mining"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1088\/1361-6560\/ae1fcd","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1088\/1361-6560\/ae1fcd\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1088\/1361-6560\/ae1fcd\/pdf","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1088\/1361-6560\/ae1fcd\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1088\/1361-6560\/ae1fcd\/pdf","content-type":"application\/pdf","content-version":"am","intended-application":"similarity-checking"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.1088\/1361-6560\/ae1fcd\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,26]],"date-time":"2025-11-26T06:25:55Z","timestamp":1764138355000},"score":1,"resource":{"primary":{"URL":"https:\/\/iopscience.iop.org\/article\/10.1088\/1361-6560\/ae1fcd"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11,26]]},"references-count":62,"journal-issue":{"issue":"23","published-online":{"date-parts":[[2025,11,26]]},"published-print":{"date-parts":[[2025,12,7]]}},"URL":"https:\/\/doi.org\/10.1088\/1361-6560\/ae1fcd","relation":{},"ISSN":["0031-9155","1361-6560"],"issn-type":[{"value":"0031-9155","type":"print"},{"value":"1361-6560","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,11,26]]},"assertion":[{"value":"Ultrasound urodynamic studies (US-UDS): noninvasive estimation of detrusor pressure through ultrasound","name":"article_title","label":"Article Title"},{"value":"Physics in Medicine & Biology","name":"journal_title","label":"Journal Title"},{"value":"paper","name":"article_type","label":"Article Type"},{"value":"\u00a9 2025 The Author(s). Published on behalf of Institute of Physics and Engineering in Medicine by IOP Publishing Ltd","name":"copyright_information","label":"Copyright Information"},{"value":"2025-06-05","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2025-11-14","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2025-11-26","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}