Abstract:
:A 4-month-old boy presented with persistent gross hematuria. At ultrasonography, a 3.5-cm echogenic mass with posterior shadowing and tumor vascularity was detected within the right renal pelvis. Precontrast CT showed a slightly hyperattenuating mass in the renal pelvis. At MRI the mass was heterogeneously hypointense on T2-weighted images and isointense on T1-weighted images. Contrast-enhanced CT and MRI both revealed peripheral enhancement of the mass. A histological diagnosis of ossifying renal tumor of infancy was made after open pyelostomy and tumor enucleation. We suggest that ossifying renal tumor of infancy should be considered when a mass with posterior acoustic shadowing and tumor vascularity on US, hyperattenuation on precontrast CT and hypointensity on T2-weighted MRI is seen within the renal pelvis of an infant with hematuria.
journal_name
Pediatr Radioljournal_title
Pediatric radiologyauthors
Lee SH,Choi YH,Kim WS,Cheon JE,Moon KCdoi
10.1007/s00247-013-2855-2subject
Has Abstractpub_date
2014-05-01 00:00:00pages
625-8issue
5eissn
0301-0449issn
1432-1998journal_volume
44pub_type
杂志文章abstract::As the number of patients with liver transplants continues to increase, radiologists need to be aware of the normal post-operative appearance of the different liver transplants currently performed along with the wide variety of complications encountered. The complications commonly affect the biliar and vascular system...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-010-1545-6
更新日期:2010-04-01 00:00:00
abstract::One hundred barium meal examinations performed on infants of less than 4 months of age are reviewed. All the infants presented with vomiting as a major symptom and the diagnosis remained in doubt following the initial clinical assessment. Fifty seven per cent of the examinations showed an abnormality of which 45% were...
journal_title:Pediatric radiology
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abstract::Peripheral primitive neuroectodermal tumour in the kidney is a rare entity with high malignant potential. The distinctive demographic, clinical and radiological findings, as described in the present case, should suggest this aggressive tumour in the differential diagnosis of renal neoplasms in adolescents. ...
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更新日期:2001-02-01 00:00:00
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abstract::Complete fracture-separation of humeral epiphyses, proximal or distal, represents unusual skeletal injuries in the battered infant. Radiographic identification of the type and extent of epiphyseal injury may be difficult due to lack of ossified epiphyseal centers. While arthrography can be a useful diagnostic and ther...
journal_title:Pediatric radiology
pub_type: 杂志文章
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abstract::Large-cell calcifying Sertoli cell tumors are exceedingly rare testicular tumors which can be distinguished from pure Sertoli cell tumors by distinctive microscopic features and multifocal and bilateral calcifications [1]. We describe the characteristic sonographic appearance of the tumor with pathologic correlation. ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:
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journal_title:Pediatric radiology
pub_type: 杂志文章
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更新日期:1997-01-01 00:00:00
abstract:OBJECTIVE:Unenhanced MRI has emerged as a useful tool for diagnosing pediatric acute appendicitis. The use of contrast-enhanced MRI for diagnosing pediatric appendicitis has not been documented. The purpose of this study is to examine the diagnostic performance of contrast-enhanced MRI for acute appendicitis and altern...
journal_title:Pediatric radiology
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更新日期:2014-08-01 00:00:00
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journal_title:Pediatric radiology
pub_type: 临床试验,杂志文章
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doi:10.1007/s00247-003-0947-0
更新日期:2003-08-01 00:00:00
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journal_title:Pediatric radiology
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更新日期:1998-07-01 00:00:00
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journal_title:Pediatric radiology
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更新日期:2003-07-01 00:00:00
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doi:10.1007/s00247-014-3065-2
更新日期:2014-12-01 00:00:00
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journal_title:Pediatric radiology
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更新日期:2019-12-01 00:00:00
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journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-007-0573-3
更新日期:2007-11-01 00:00:00
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journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02019867
更新日期:1992-01-01 00:00:00
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journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/BF02016261
更新日期:1992-01-01 00:00:00
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journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF00971813
更新日期:1981-01-01 00:00:00
abstract::Paternal uniparental disomy for chromosome 14 (patUPD14) is a rare condition, this being the eighth report. A male infant, born prematurely, was noted to have extremely lax skin and bilateral inguinal hernias. Skin biopsy confirmed the clinical diagnosis of congenital cutis laxa, but this did not explain the limb abno...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-003-0931-8
更新日期:2003-07-01 00:00:00
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journal_title:Pediatric radiology
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journal_title:Pediatric radiology
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journal_title:Pediatric radiology
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更新日期:2000-03-01 00:00:00
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journal_title:Pediatric radiology
pub_type: 杂志文章,评审
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更新日期:2015-04-01 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:2004-04-01 00:00:00
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journal_title:Pediatric radiology
pub_type: 杂志文章
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更新日期:2016-05-01 00:00:00
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journal_title:Pediatric radiology
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更新日期:1997-07-01 00:00:00
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journal_title:Pediatric radiology
pub_type: 杂志文章
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更新日期:2018-09-01 00:00:00