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Spinal dysraphism with anorectal malformation: lumbosacral magnetic resonance imaging evaluation of 120 patients

DC FieldValueLanguage
dc.contributor.author김동석-
dc.contributor.author김명준-
dc.contributor.author김성민-
dc.contributor.author심규원-
dc.contributor.author오정탁-
dc.contributor.author이미정-
dc.contributor.author장혜경-
dc.contributor.author한석주-
dc.date.accessioned2015-04-23T16:31:34Z-
dc.date.available2015-04-23T16:31:34Z-
dc.date.issued2010-
dc.identifier.issn0022-3468-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/100743-
dc.description.abstractPURPOSE: We evaluated the prevalence of spinal dysraphism (SD) in patients with anorectal malformation (ARM) by magnetic resonance imaging (MRI). METHODS: From January 2002 to March 2009, 120 patients with ARM who underwent anorectal reconstruction were evaluated for SD with sacral plain film, spinal ultrasonography (US), and lumbosacral MRI. We adopted Krickenbeck international classification of ARM. RESULTS: Spinal dysraphism was present in 41 (34.2%) of 120 patients with ARM, 3 (13.0%) of 23 patients with perineal fistula, 7 (29.2%) of 24 patients with vestibular fistula, 4 (36.4%) of 11 patients with rectovesical fistula, 18 (40.9%) of 44 patients with rectourethral fistula, and 9 (60.0%) of 15 patients with cloacal anomaly (P = .04). Among 41 patients having SD detected by MR, 26 patients (26/41; 63.4%) underwent detethering surgery for tethered spinal cord. The mean sacral ratio (SR) in patients who underwent detethering surgery (0.54 +/- 0.19) was significantly lower than in patients who did not undergo detethering surgery (0.69 +/- 0.13; P < .001). The optimal cutoff for the SR value predicting SD requiring detethering surgery was 0.605, with sensitivity of 65.4% and specificity of 77.7%. CONCLUSIONS: Spinal dysraphism is common in patients with ARM, and its prevalence is higher in patients with complex ARM. Spinal anomalies can occur even with benign types of ARM and, therefore, that all patients should be screened. Magnetic resonance imaging is useful in detecting occult SD that may be missed by conventional radiologic evaluation, physical examination, and spinal US. We further recommend a lumbosacral MRI examination in those whose SR is lower than 0.6-
dc.description.statementOfResponsibilityopen-
dc.format.extent769~776-
dc.relation.isPartOfJournal of Pediatric Surgery-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.titleSpinal dysraphism with anorectal malformation: lumbosacral magnetic resonance imaging evaluation of 120 patients-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Surgery (외과학)-
dc.contributor.googleauthorSeong Min Kim-
dc.contributor.googleauthorHye Kyung Chang-
dc.contributor.googleauthorMi Jung Lee-
dc.contributor.googleauthorKyu Won Shim-
dc.contributor.googleauthorJung Tak Oh-
dc.contributor.googleauthorDong Seok Kim-
dc.contributor.googleauthorMyung Joon Kim-
dc.contributor.googleauthorSeok Joo Han-
dc.identifier.doi10.1016/j.jpedsurg.2009.10.094-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00402-
dc.contributor.localIdA00425-
dc.contributor.localIdA00569-
dc.contributor.localIdA02187-
dc.contributor.localIdA02397-
dc.contributor.localIdA03494-
dc.contributor.localIdA04288-
dc.contributor.localIdA02774-
dc.relation.journalcodeJ01689-
dc.identifier.urlhttp://www.sciencedirect.com/science/article/pii/S0022346809009245-
dc.contributor.alternativeNameKim, Dong Seok-
dc.contributor.alternativeNameKim, Myung Joon-
dc.contributor.alternativeNameKim, Seong Min-
dc.contributor.alternativeNameShim, Kyu Won-
dc.contributor.alternativeNameOh, Jung Tak-
dc.contributor.alternativeNameLee, Mi Jung-
dc.contributor.alternativeNameChang, Hye Kyung-
dc.contributor.alternativeNameHan, Seok Joo-
dc.contributor.affiliatedAuthorKim, Dong Seok-
dc.contributor.affiliatedAuthorKim, Myung Joon-
dc.contributor.affiliatedAuthorKim, Seong Min-
dc.contributor.affiliatedAuthorShim, Kyu Won-
dc.contributor.affiliatedAuthorOh, Jung Tak-
dc.contributor.affiliatedAuthorChang, Hye Kyung-
dc.contributor.affiliatedAuthorHan, Seok Joo-
dc.contributor.affiliatedAuthorLee, Mi Jung-
dc.contributor.affiliatedAuthor오정탁-
dc.citation.volume45-
dc.citation.number4-
dc.citation.startPage769-
dc.citation.endPage776-
dc.identifier.bibliographicCitationJournal of Pediatric Surgery, Vol.45(4) : 769-776, 2010-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Surgery (외과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Neurosurgery (신경외과학교실) > 1. Journal Papers

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