{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,14]],"date-time":"2026-06-14T15:49:37Z","timestamp":1781452177479,"version":"3.54.1"},"reference-count":30,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2010,8,17]],"date-time":"2010-08-17T00:00:00Z","timestamp":1282003200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["APMIS"],"published-print":{"date-parts":[[2010,10]]},"abstract":"<jats:p>Jaiman S, Ulh\u00f8j BP. Bilateral intravesical ureterocele associated with unilateral partial duplication of the ureter and other anomalies: proposal of a new variant to the classification of ureterocles based on a perinatal autopsy, review of the literature and embryology. APMIS 2010; 118: 809\u201314.<\/jats:p><jats:p>The aims of this study were to demonstrate a case of bilateral intravesical ureterocele associated with megacystis and mega\u2010ureters, unilateral partial duplication of the ureter and unilateral segmental renal dysplasia of the upper pole and an accessory spleen and to propose an addition of the new variant to the classification of ureteroceles. A perinatal necropsy was conducted on the 21\u2010week fetus by employing the Rokitansky procedure with evisceration performed in blocks. The autopsy revealed the aforementioned abnormalities without cardiac or neural anomalies. The amniocentesis report was normal. Ureterocele is a saccular expansion of the distal ureter. It is most commonly observed in females and children and usually affects the upper moiety of a complete pyeloureteral duplication. Four types of ureteroceles are described: (A) ureterocele with single ureter (10%); (B) ureterocele with total duplication and intravesical development (10%); (C) ureterocele with total duplication and extravesical development (62%); and (D) ureterocele with ectopic ureter (3%). One case in a new born with bilateral intravesical ureterocele associated with hydrouretero\u2010nephrosis and hyperechogenic spots in kidneys has been reported, but bilateral intravesical ureterocele with unilateral incomplete pyeloureteral duplication has never been described in the literature.<\/jats:p>","DOI":"10.1111\/j.1600-0463.2010.02666.x","type":"journal-article","created":{"date-parts":[[2010,8,17]],"date-time":"2010-08-17T21:37:30Z","timestamp":1282081050000},"page":"809-814","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Bilateral intravesical ureterocele associated with unilateral partial duplication of the ureter and other anomalies: proposal of a new variant to the classification of ureterocles based on a perinatal autopsy, review of the literature and embryology"],"prefix":"10.1111","volume":"118","author":[{"given":"SUNIL","family":"JAIMAN","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"BENEDICTE P.","family":"ULH\u00d8J","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2010,8,17]]},"reference":[{"key":"e_1_2_7_2_2","first-page":"1","article-title":"Ectopic ureteroceles in infants and children","volume":"197","author":"Ericsson NO","year":"1954","journal-title":"Acta Chir Scand Suppl"},{"key":"e_1_2_7_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1445-2197.1971.tb04066.x"},{"key":"e_1_2_7_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)50072-5"},{"key":"e_1_2_7_5_2","first-page":"202","article-title":"Ureteroceles","volume":"26","author":"Brueziere J","year":"1992","journal-title":"Ann Urol (Paris)"},{"key":"e_1_2_7_6_2","volume-title":"The Developing Human","author":"Moore KL","year":"2008"},{"key":"e_1_2_7_7_2","doi-asserted-by":"crossref","DOI":"10.1201\/9781482264463","volume-title":"Clinical Embryology","author":"Brookes M","year":"1998"},{"key":"e_1_2_7_8_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00345-004-0407-y"},{"key":"e_1_2_7_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)67007-1"},{"key":"e_1_2_7_10_2","first-page":"27","volume-title":"Perinatal Pathology","author":"Wigglesworth JS","year":"1984"},{"key":"e_1_2_7_11_2","first-page":"65","volume-title":"Recent Advances in Histopathology, Vol II","author":"Pryse\u2010Davies J","year":"1981"},{"key":"e_1_2_7_12_2","first-page":"449","article-title":"Practice guideline for examination of the placenta","volume":"121","author":"Langston C","year":"1997","journal-title":"Arch Pathol Lab Med"},{"key":"e_1_2_7_13_2","volume-title":"A Model Perinatal Autopsy Protocol","author":"Macpherson T","year":"1994"},{"key":"e_1_2_7_14_2","doi-asserted-by":"publisher","DOI":"10.1385\/1592596738"},{"key":"e_1_2_7_15_2","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-84628-743-5"},{"key":"e_1_2_7_16_2","first-page":"117","article-title":"Ureterocele in children","volume":"72","author":"Alvarado\u2010Garcia R","year":"2004","journal-title":"Cir Cir"},{"key":"e_1_2_7_17_2","first-page":"705","article-title":"Ureterocele: a study of 94 instances in 80 infants and children","volume":"93","author":"Campbell M","year":"1951","journal-title":"Surg Gynecol Obstetr"},{"key":"e_1_2_7_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5347(17)61012-7"},{"key":"e_1_2_7_19_2","doi-asserted-by":"crossref","first-page":"971","DOI":"10.1542\/peds.27.6.971","article-title":"Ureteroceles in infants and children: a report based on 44 cases","volume":"27","author":"Uson AC","year":"1961","journal-title":"Pediatrics"},{"key":"e_1_2_7_20_2","doi-asserted-by":"publisher","DOI":"10.1097\/00005392-199501000-00068"},{"key":"e_1_2_7_21_2","first-page":"531","volume-title":"Clinical Pediatric Urology","author":"Gonzales ET","year":"1992"},{"key":"e_1_2_7_22_2","first-page":"213","article-title":"Developmental abnormalities of the renal parenchyma \u2013 hypoplasia and dysplasia","volume":"3","author":"Bernstein J","year":"1968","journal-title":"Pathol Annu"},{"key":"e_1_2_7_23_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3476(61)80265-5"},{"key":"e_1_2_7_24_2","volume-title":"Potter\u2019s Pathology of the Fetus, Infant and Child","author":"Gilbert\u2010Barness E","year":"2007"},{"key":"e_1_2_7_25_2","first-page":"65","article-title":"Renal dysplasias and duplex kidneys","volume":"9","author":"Gartell PC","year":"1983","journal-title":"Eur Urol"},{"key":"e_1_2_7_26_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0090-4295(74)80052-X"},{"key":"e_1_2_7_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/0090-4295(74)90240-4"},{"key":"e_1_2_7_28_2","doi-asserted-by":"publisher","DOI":"10.1016\/0090-4295(76)90179-5"},{"key":"e_1_2_7_29_2","first-page":"69","article-title":"Bilateral intravesical ureteroceles associated with hydroureteronephrosis and hyperechogenic spots in kidneys. Report of a neonatal case","volume":"2","author":"Bederti O","year":"2000","journal-title":"Minerva Pediatr"},{"key":"e_1_2_7_30_2","doi-asserted-by":"publisher","DOI":"10.1155\/DTE.2.189"},{"key":"e_1_2_7_31_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpurol.2009.02.205"}],"container-title":["APMIS"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1600-0463.2010.02666.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1600-0463.2010.02666.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,31]],"date-time":"2023-10-31T18:51:40Z","timestamp":1698778300000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1600-0463.2010.02666.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,8,17]]},"references-count":30,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2010,10]]}},"alternative-id":["10.1111\/j.1600-0463.2010.02666.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1600-0463.2010.02666.x","archive":["Portico"],"relation":{},"ISSN":["0903-4641","1600-0463"],"issn-type":[{"value":"0903-4641","type":"print"},{"value":"1600-0463","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,8,17]]},"assertion":[{"value":"2010-08-17","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}