Cited 30 times in
Doppler ultrasonographic indices in diagnosing nutcracker syndrome in children
DC Field | Value | Language |
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dc.contributor.author | 김명준 | - |
dc.contributor.author | 이재승 | - |
dc.date.accessioned | 2014-12-21T17:16:39Z | - |
dc.date.available | 2014-12-21T17:16:39Z | - |
dc.date.issued | 2007 | - |
dc.identifier.issn | 0931-041X | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/97284 | - |
dc.description.abstract | To elucidate the Doppler ultrasonographic cut-off value of nutcracker syndrome causing hematuria in children, we analyzed Doppler spectral findings between 15 children with nutcracker syndrome and 15 age- and sex-matched normal control subjects. A follow-up Doppler ultrasound (US) was also performed in children with nutcracker syndrome when hematuria subsided completely after a median period of 1.7 years (range: 1.0–3.5 years) (relieved nutcracker syndrome). The peak velocity (PV) ratios of the left renal vein (LRV) were significantly higher in children with nutcracker syndrome than in those with relieved nutcracker syndrome (P < 0.0001) and normal children (P < 0.0001). The PV ratios of the LRV at the follow-up US were significantly higher than those in the control subjects (P = 0.019). None of the 15 normal children showed PV ratios of the LRV > 3.7, but five of the 15 children with relieved nutcracker syndrome without hematuria had PV ratios of 3.91–5.02. When we set the cut-off values for nutcracker syndrome at the mean ± 2 SD (mean: 2.95 ± 0.92, range: 1.60–5.02) of 30 controls (normal children and relieved nutcracker without hematuria), the calculated cut-off value was 4.8, and the sensitivity and specificity were 100% and 93%, respectively. Given its high sensitivity, renal Doppler US can be used as a useful initial non-invasive test in the diagnosis of nutcracker syndrome in children with hematuria. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 409~413 | - |
dc.relation.isPartOf | PEDIATRIC NEPHROLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Doppler ultrasonographic indices in diagnosing nutcracker syndrome in children | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Pediatrics (소아과학) | - |
dc.contributor.googleauthor | Jae Il Shin | - |
dc.contributor.googleauthor | Jee Min Park | - |
dc.contributor.googleauthor | Myung Joon Kim | - |
dc.contributor.googleauthor | Jae Seung Lee | - |
dc.identifier.doi | 10.1007/s00467-006-0319-8 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00425 | - |
dc.contributor.localId | A03076 | - |
dc.relation.journalcode | J02488 | - |
dc.identifier.eissn | 1432-198X | - |
dc.identifier.url | http://link.springer.com/article/10.1007%2Fs00467-006-0319-8 | - |
dc.contributor.alternativeName | Kim, Myung Joon | - |
dc.contributor.alternativeName | Lee, Jae Seung | - |
dc.contributor.affiliatedAuthor | Kim, Myung Joon | - |
dc.contributor.affiliatedAuthor | Lee, Jae Seung | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 22 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 409 | - |
dc.citation.endPage | 413 | - |
dc.identifier.bibliographicCitation | PEDIATRIC NEPHROLOGY, Vol.22(3) : 409-413, 2007 | - |
dc.identifier.rimsid | 49200 | - |
dc.type.rims | ART | - |
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