Pediatric Radiology
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Anal agenesis with recto-bulbar fistula
Pediatric Radiology - Tập 16 - Trang 222-224 - 1986
Four cases of anal agenesis with rectobulbar fistula, a rare type of anorectal anomaly, are described along with the preferred mode of radiological investigation to demonstrate the fistula.
Diffusion tensor imaging and fiber tractography in brain malformations
Pediatric Radiology - Tập 43 - Trang 28-54 - 2013
Diffusion tensor imaging (DTI) is an advanced MR technique that provides qualitative and quantitative information about the micro-architecture of white matter. DTI and its post-processing tool fiber tractography (FT) have been increasingly used in the last decade to investigate the microstructural neuroarchitecture of brain malformations. This article aims to review the use of DTI and FT in the ev......
MR imaging differentiation of benign and malignant peripheral nerve sheath tumors: use of the target sign
Pediatric Radiology - Tập 27 - Trang 124-129 - 1997
T2-weighted MR imaging of soft tissue tumors of neural origin may show round lesions with a central hypointensity and a hyperintense rim resembling a target. We define the “target sign” as a mass consisting of a solitary target, or a multicompartmental mass in which the largest component consists of multiple targets. The objective of this study was to determine whether the target sign can differen......
Ultrasonic demonstration of porto-caval anastomosis in portal hypertension in children
Pediatric Radiology - Tập 15 - Trang 307-310 - 1985
Seventy-one children with portal hypertension and a portocaval anastomosis were studied by ultrasound. The patency of the shunt may be inferred when it is directly visualised. There are four indirect signs of patency: (1) decrease of the thickness of the lesser omentum; (2) decrease of the gastro-oesophageal collaterals; (3) decrease of the portal vein size; and (4) increase of the diameter of the......
Point shear-wave elastography for the diagnosis of veno-occlusive disease in children and young adults
Pediatric Radiology - Tập 53 - Trang 2013-2020 - 2023
Hepatic veno-occlusive disease or sinusoidal obstruction syndrome is a potentially life-threatening complication of hematopoietic stem cell transplantation. To assess the usefulness of point shear-wave elastography (pSWE) for the early diagnosis of sinusoidal obstruction syndrome (SOS) in children. A retrospective study was carried out in 43 patients with suspected SOS assessed between March 201......
High-pitch CT, decreasing need for sedation and its potential side effects: some practical considerations and future directions
Pediatric Radiology - Tập 49 - Trang 297-300 - 2018
Heart-shaped sesamoid in multiple epiphyseal dysplasia
Pediatric Radiology - Tập 37 - Trang 1178-1178 - 2007
An unusual presentation of urogenital rhabdomyosarcoma (sarcoma botryoides) in a Nigerian child
Pediatric Radiology - Tập 22 - Trang 384-385 - 1992
A 5-year-old child who presented with what was diagnosed clinically as posterior urethral valve and radiologically as multiple urethral and vesical polyps is described. This lesion was found on histological investigation to be a rhabdomyosarcoma (sarcoma botryoides).
Safety of cardiac magnetic resonance and contrast angiography for neonates and small infants: a 10-year single-institution experience
Pediatric Radiology - Tập 42 - Trang 1339-1346 - 2012
With increasing applications of cardiac magnetic resonance (CMR) and magnetic resonance angiography (MRA) for evaluation of congenital heart disease (CHD), safety of this technology in the very young is of particular interest. We report our 10-year experience with CMR in neonates and small infants with particular focus on the safety profile and incidence of adverse events (AEs). We reviewed clinic......
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