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......
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
Intestinal blood-flow velocity in uncomplicated preterm infants during the early neonatal period
Pediatric Radiology - Tập 29 Số 6 - Trang 472-477 - 1999
Background. Intestinal blood-flow changes after birth. Objective. To elucidate the factors influencing intestinal blood-flow velocity in preterm infants during the early neonatal period. Materials and methods. We measured blood-flow velocity in the superior mesenteric artery by pulsed Doppler US in 44 uncomplicated infants with a gestational age of less than 34 weeks and from 1 to 6 days of age. R......
Pediatric radiology extenders: boon or bust for radiology residents
Pediatric Radiology - Tập 42 - Trang 293-295 - 2011
What imaging should we perform for the diagnosis and management of pulmonary infections?
Pediatric Radiology - Tập 39 - Trang 178-183 - 2009
Inflammatory pseudotumor of the lung manifesting as a posterior mediastinal mass
Pediatric Radiology - Tập 22 - Trang 467-468 - 1992
A case of inflammatory pseudotumor of the lung in a 6-year-old boy is presented. The respiratory illness presented as a mycoplasma pneumonia and there had been a similar episode of mycoplasma pneumonia one and a half years previously. Computed tomography revealed a large, calcified right posterior mediastinal mass and exploratory thoracotomy revealed a large posterior mediastinal mass that had an ......
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