Abstract:
PURPOSE:This prospective study was designed to determine the effect of patient positioning on sonographic measurements of renal length in children. Materials and methods. Two dedicated pediatric ultrasonographers (observers A and B) measured the sonographic lengths of 48 kidneys in 25 children (two had unilateral renal agenesis). Each observer obtained the two "longest possible" measurements for each kidney with the patient in three positions: supine, contralateral decubitus, and prone. Patients with myelomeningocele, hydronephrosis, and renal cysts were excluded. RESULTS:Both examiners obtained significantly higher values for renal lengths with the children lying supine (observer A P = 0.0017; observer B P = 0.0409) or in contralateral decubitus (observer A P = 0.0001; observer B P = 0.0419) than with them lying prone. There was no significant difference between the supine and decubitus measurements. The mean difference between the supine and prone measurements for the observers was 3.0 mm for observer A and 1.8 mm for observer B. The mean difference between the contralateral decubitus and prone measurements was 3.0 mm for observer A and 1.6 mm for observer B. CONCLUSION:Sonographic measurements of renal length made with the patient lying supine or in contralateral decubitus yield slightly higher values than those made with the patient prone.
journal_name
Pediatr Radioljournal_title
Pediatric radiologyauthors
Carrico CW,Zerin JMdoi
10.1007/BF01372240subject
Has Abstractpub_date
1996-01-01 00:00:00pages
553-5issue
8eissn
0301-0449issn
1432-1998journal_volume
26pub_type
杂志文章abstract::In early life, patients with sickle cell disease (SCD) can have acute, life-threatening emergencies related to splenic hypofunction (overwhelming bacterial sepsis), as well as anemic crises from acute splenic sequestration because of sudden pooling of blood in the spleen. The landmark penicillin prophylaxis study in 1...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-008-1049-9
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journal_title:Pediatric radiology
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journal_title:Pediatric radiology
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更新日期:2007-02-01 00:00:00
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journal_title:Pediatric radiology
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doi:10.1007/s002470050023
更新日期:2000-02-01 00:00:00
abstract:OBJECTIVE:The purpose of this paper is to review and categorize the CT appearances of primary and secondary intraperitoneal neoplasms in children. MATERIALS AND METHODS:We retrospectively reviewed the CT images of 14 cases of intraperitoneal neoplasms. They were reviewed for bowel wall thickening, mesenteric nodules, ...
journal_title:Pediatric radiology
pub_type: 杂志文章,多中心研究
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更新日期:1998-05-01 00:00:00
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journal_title:Pediatric radiology
pub_type: 杂志文章,评审
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journal_title:Pediatric radiology
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journal_title:Pediatric radiology
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更新日期:1992-01-01 00:00:00
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journal_title:Pediatric radiology
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更新日期:1991-01-01 00:00:00
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journal_title:Pediatric radiology
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更新日期:1991-01-01 00:00:00
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journal_title:Pediatric radiology
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journal_title:Pediatric radiology
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更新日期:1980-01-01 00:00:00
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journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-015-3499-1
更新日期:2016-04-01 00:00:00
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journal_title:Pediatric radiology
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doi:10.1007/s00247-015-3395-8
更新日期:2015-10-01 00:00:00
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journal_title:Pediatric radiology
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更新日期:1999-02-01 00:00:00
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journal_title:Pediatric radiology
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更新日期:1977-03-17 00:00:00
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更新日期:2011-06-01 00:00:00
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journal_title:Pediatric radiology
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更新日期:1996-10-01 00:00:00
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journal_title:Pediatric radiology
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更新日期:2014-09-01 00:00:00