{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T21:53:42Z","timestamp":1791064422226,"version":"4.1.0"},"reference-count":27,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2000,6,1]],"date-time":"2000-06-01T00:00:00Z","timestamp":959817600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2000,6,1]],"date-time":"2000-06-01T00:00:00Z","timestamp":959817600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","clinicalradiologyonline.net","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Clinical Radiology"],"published-print":{"date-parts":[[2000,6]]},"DOI":"10.1053\/crad.2000.0443","type":"journal-article","created":{"date-parts":[[2002,9,19]],"date-time":"2002-09-19T09:54:50Z","timestamp":1032429290000},"page":"446-453","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":57,"title":["Early Report: Comparison of Breath-Hold MR Excretory Urography, Doppler Ultrasound and Isotope Renography in Evaluation of Symptomatic Hydronephrosis in Pregnancy"],"prefix":"10.1053","volume":"55","author":[{"given":"J.A.","family":"SPENCER","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.J.","family":"TOMLINSON","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.J.","family":"WESTON","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.N.","family":"LLOYD","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1053\/crad.2000.0443_RF1","first-page":"2135","article-title":"Hydronephrosis of pregnancy","volume":"43","author":"Ferguson","year":"1991","journal-title":"Am Fam Physician"},{"key":"10.1053\/crad.2000.0443_RF2","doi-asserted-by":"crossref","first-page":"1037","DOI":"10.1016\/S0022-5347(17)42762-5","article-title":"Percutaneous nephrostomy for treatment of hydronephrosis of pregnancy","volume":"139","author":"Quinn","year":"1988","journal-title":"J Urol"},{"key":"10.1053\/crad.2000.0443_RF3","doi-asserted-by":"crossref","first-page":"1230","DOI":"10.1001\/jama.1981.03320110042025","article-title":"Acute renal failure caused by ureteral obstruction by a gravid uterus","volume":"246","author":"Homans","year":"1981","journal-title":"JAMA"},{"key":"10.1053\/crad.2000.0443_RF4","doi-asserted-by":"crossref","first-page":"945","DOI":"10.1148\/96.3.545","article-title":"Pregnancy dilatation of the urinary tract: the iliac sign and its significance","volume":"96","author":"Dure-Smith","year":"1970","journal-title":"Radiology"},{"key":"10.1053\/crad.2000.0443_RF5","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1016\/S0039-6109(16)46539-4","article-title":"Urinary tract stones in pregnancy","volume":"75","author":"Swanson","year":"1995","journal-title":"Surg Clin Nth Am"},{"key":"10.1053\/crad.2000.0443_RF6","doi-asserted-by":"crossref","first-page":"578","DOI":"10.1016\/0090-4295(82)90302-8","article-title":"Management of urinary calculi in pregnancy","volume":"20","author":"Drago","year":"1982","journal-title":"J Urol"},{"key":"10.1053\/crad.2000.0443_RF7","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1259\/0007-1285-65-771-207","article-title":"Intrarenal Doppler ultrasound studies in normal and acutely obstructed kidneys","volume":"65","author":"Rodgers","year":"1992","journal-title":"Br J Radiol"},{"key":"10.1053\/crad.2000.0443_RF8","doi-asserted-by":"crossref","first-page":"685","DOI":"10.1148\/radiology.186.3.8430174","article-title":"Acute renal obstruction: evaluation with intrarenal duplex Doppler and conventional ultrasound","volume":"186","author":"Platt","year":"1993","journal-title":"Radiology"},{"key":"10.1053\/crad.2000.0443_RF9","unstructured":"Hart, D, Doses to Patients from Medical X-ray Examinations in the UK, 1995"},{"key":"10.1053\/crad.2000.0443_RF10","doi-asserted-by":"crossref","first-page":"601","DOI":"10.1097\/00004728-199407000-00018","article-title":"Evaluation of RARE-MR urography in the assessment of ureterohydronephrosis","volume":"18","author":"Roy","year":"1994","journal-title":"J Comput Assist Tomogr"},{"key":"10.1053\/crad.2000.0443_RF11","doi-asserted-by":"crossref","first-page":"1497","DOI":"10.2214\/ajr.167.6.8956584","article-title":"The value of MR urography that uses HASTE sequences to reveal urinary tract disorders","volume":"167","author":"Tang","year":"1996","journal-title":"Am J Roentgenol"},{"key":"10.1053\/crad.2000.0443_RF12","doi-asserted-by":"crossref","first-page":"741","DOI":"10.1148\/radiology.191.3.8184055","article-title":"Dynamic contrast-enhanced MR imaging of the portal venous system: comparison with X-ray angiography","volume":"191","author":"Rodgers","year":"1994","journal-title":"Radiology"},{"key":"10.1053\/crad.2000.0443_RF13","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1016\/S0009-9260(96)80322-9","article-title":"Liver transplantation: dynamic contrast-enhanced magnetic resonance imaging of the hepatic vasculature","volume":"51","author":"Ward","year":"1996","journal-title":"Clin Radiol"},{"key":"10.1053\/crad.2000.0443_RF14","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1007\/s003300050331","article-title":"Assessment of resectability of pancreatic cancer with dynamic contrast enhanced MR imaging: technique, surgical correlation and patient outcome","volume":"8","author":"Spencer","year":"1998","journal-title":"Eur Radiol"},{"key":"10.1053\/crad.2000.0443_RF15","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1148\/radiology.146.1.6849041","article-title":"Ultrasonic assessment of hydronephrosis of pregnancy","volume":"146","author":"Peake","year":"1983","journal-title":"Radiology"},{"key":"10.1053\/crad.2000.0443_RF16","doi-asserted-by":"crossref","first-page":"541","DOI":"10.1056\/NEJM198502283120903","article-title":"Pre-natal X-ray exposure and childhood cancer in twins","volume":"312","author":"Harvey","year":"1985","journal-title":"N Engl J Med"},{"key":"10.1053\/crad.2000.0443_RF17","doi-asserted-by":"crossref","first-page":"1171","DOI":"10.2214\/ajr.158.5.1566688","article-title":"Inadvertent IV administration of gadopentatate dimeglumine during early pregnancy","volume":"158","author":"Barkhof","year":"1992","journal-title":"Am J Roentgenol"},{"key":"10.1053\/crad.2000.0443_RF18","doi-asserted-by":"crossref","first-page":"244","DOI":"10.1097\/00004836-199310000-00015","article-title":"MRI in the diagnosis of Crohn's disease in two pregnant women","volume":"17","author":"Shoenut","year":"1993","journal-title":"J Clin Gastroenterol"},{"key":"10.1053\/crad.2000.0443_RF19","doi-asserted-by":"crossref","first-page":"493","DOI":"10.1148\/radiology.205.2.9356634","article-title":"Normal placenta: gadolinium enhanced dynamic MR imaging","volume":"205","author":"Marcos","year":"1997","journal-title":"Radiology"},{"key":"10.1053\/crad.2000.0443_RF20","unstructured":"Magnevist Summary of Product Characteristics, 1996"},{"key":"10.1053\/crad.2000.0443_RF21","first-page":"467","article-title":"A study of resistive indices in the arcuate arteries of the kidney over the course of gestation","volume":"16","author":"Horrigan","year":"1996","journal-title":"J Perinatol"},{"key":"10.1053\/crad.2000.0443_RF22","doi-asserted-by":"crossref","first-page":"437","DOI":"10.1148\/radiology.180.2.2068307","article-title":"Ureteral jets in healthy subjects and in patients with unilateral ureteral calculi: comparison with color Doppler ultrasound","volume":"180","author":"Burge","year":"1991","journal-title":"Radiology"},{"key":"10.1053\/crad.2000.0443_RF23","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1148\/radiology.209.1.9769844","article-title":"Unilateral absence of ureteral jets in the third trimester of pregnancy: pitfall in color Doppler US diagnosis of urinary obstruction","volume":"209","author":"Wachsberg","year":"1998","journal-title":"Radiology"},{"key":"10.1053\/crad.2000.0443_RF24","doi-asserted-by":"crossref","first-page":"423","DOI":"10.1002\/(SICI)1097-0096(199811\/12)26:9<423::AID-JCU1>3.0.CO;2-P","article-title":"Ureteral jets in normal second- and third-trimester pregnancy","volume":"26","author":"Burke","year":"1998","journal-title":"J Clin Ultrasound"},{"key":"10.1053\/crad.2000.0443_RF25","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1148\/radiology.209.1.9769826","article-title":"Gadolinium-enhanced excretory MR urography after low-dose diuretic injection: comparison with conventional excretory urography","volume":"209","author":"Nolte-Ernsting","year":"1998","journal-title":"Radiology"},{"key":"10.1053\/crad.2000.0443_RF26","first-page":"49","article-title":"An algorithm for diagnosis and therapy of management and complications of urolithiasis during pregnancy","volume":"172","author":"Hendricks","year":"1991","journal-title":"Surg Gynecol Obstet"},{"key":"10.1053\/crad.2000.0443_RF27","doi-asserted-by":"crossref","first-page":"43","DOI":"10.3109\/01443618809151345","article-title":"Hydronephrosis in pregnancy","volume":"9","author":"Lloyd","year":"1988","journal-title":"J Obstet Gynaecol"}],"container-title":["Clinical Radiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0009926000904434?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0009926000904434?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,14]],"date-time":"2025-09-14T16:04:39Z","timestamp":1757865879000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0009926000904434"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,6]]},"references-count":27,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2000,6]]}},"alternative-id":["S0009926000904434"],"URL":"https:\/\/doi.org\/10.1053\/crad.2000.0443","relation":{},"ISSN":["0009-9260"],"issn-type":[{"value":"0009-9260","type":"print"}],"subject":[],"published":{"date-parts":[[2000,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Early Report: Comparison of Breath-Hold MR Excretory Urography, Doppler Ultrasound and Isotope Renography in Evaluation of Symptomatic Hydronephrosis in Pregnancy","name":"articletitle","label":"Article Title"},{"value":"Clinical Radiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1053\/crad.2000.0443","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2000 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}