Fetal magnetic resonance imaging: supratentorial brain malformations.

abstract：:Primary malignant tumours of the stomach are very rare in children, most being lymphomas and sarcomas. The majority of primary gastric lymphomas are high-grade non-Hodgkin's lymphomas and are of B-cell origin. However, a significant number are low-grade B-cell lymphomas that are derived from mucosa-associated lymphoid...

journal_title：Pediatric radiology

authors： Kurugoglu S,Mihmanli I,Celkan T,Aki H,Aksoy H,Korman U

更新日期：2002-02-01 00:00:00

abstract：PURPOSE:To describe the CT features of complicated pleural tuberculosis in children and to define the use of CT in children with pleural tuberculosis. MATERIALS AND METHODS:The CT findings in 11 children with complicated pleural tuberculosis were retrospectively analysed. CT was performed to evaluate persistent pleura...

journal_title：Pediatric radiology

authors： Moon WK,Kim WS,Kim IO,Im JG,Kim JH,Yeon KM,Han MC

更新日期：1999-03-01 00:00:00

abstract：:Clavicle fractures are the most common bony injury that occurs during the delivery process. We present a case of medial clavicular physeal fracture mimicking sternoclavicular dislocation diagnosed by ultrasound (US) in a neonate. The infant presented to our clinic at 12 days old with improving left upper extremity pse...

journal_title：Pediatric radiology

authors： Baessler AM,Wessel RP,Caltoum CB,Wanner MR

更新日期：2020-04-01 00:00:00

abstract：:Radiologically visible calcification in the wall of a uriniferous perirenal pseudocyst is rare. This unusual finding was seen in a newborn infant who was found to have a left flank mass on the first day of life. When perirenal pseudocysts occur in infants, they are usually caused by congenital obstructive lesions of t...

journal_title：Pediatric radiology

authors： Kirchner SG,Braren V,Heller RM,Kirchner FK Jr

更新日期：1980-01-01 00:00:00

abstract：:Intramuscular myxoma (IM) is a true mesenchymal benign tumour which is rare in both adults and children. In children, it most commonly affects the heart, mandible or maxilla. We report a 5-year-old child with IM presenting as a posterolateral neck mass and review the literature. IM, although very rare, should be inclu...

journal_title：Pediatric radiology

authors： Crankson SJ,Al Namshan M,Al Mane K,Bamefleh H

更新日期：2002-02-01 00:00:00

abstract：OBJECTIVE:The unicameral bone cyst (UBC) is a common cystic bone lesion seen in children. We review and summarize its MR findings, focusing on their appearance following contrast enhancement, and correlating them to known histologic features of UBC. SUBJECTS AND METHODS:A retrospective review of 20 cases (13 boys, 7 g...

journal_title：Pediatric radiology

authors： Margau R,Babyn P,Cole W,Smith C,Lee F

更新日期：2000-08-01 00:00:00

abstract：:Sonography was performed to visualize the nonossified tarsal navicular cartilage and to demonstrate talonavicular dislocation in a seven month old infant with congenital vertical talus. ...

journal_title：Pediatric radiology

authors： Schlesinger AE,Deeney VF,Caskey PF

更新日期：1989-01-01 00:00:00

abstract：:Hemangiopericytoma (HP) is a rare vascular tumor that usually occurs in adults, but 10% occur in children. Tumors occurring in the first year of life are even more rare and are referred to as infantile hemangiopericytoma. In this article, we report the imaging, operative, and pathological findings in a patient with an...

journal_title：Pediatric radiology

authors： Cole JC,Naul LG

更新日期：2000-04-01 00:00:00

abstract：BACKGROUND:Inferior vena cava (IVC) filter placement in children has been described in literature, but there is variability with regard to their indications. No nationally representative study has been done to compare practice patterns of filter placements at adult and children's hospitals. OBJECTIVE:To perform a nati...

journal_title：Pediatric radiology

authors： Wadhwa V,Trivedi PS,Ali S,Ryu RK,Pezeshkmehr A

更新日期：2018-02-01 00:00:00

abstract：:The objective of this study was to compare the quality of conventional and helical computed tomography (CT) images in children unable to breath-hold. Sixteen patients (age range 1.1-7.5 years) underwent both conventional and helical chest CT on a General Electric HiSpeed Advantage scanner at a mean study interval of 3...

journal_title：Pediatric radiology

authors： Cox TD,White KS,Weinberger E,Effmann EL

更新日期：1995-01-01 00:00:00

abstract：:58 paediatric patients with pneumonia, in whom an etiological agent had been isolated, were reviewed. The patients were designated to have either viral or bacterial pneumonia on the basis of proposed clinical and radiological criteria. These presumed diagnoses were then compared to the microbiologically proven diagnos...

journal_title：Pediatric radiology

authors： Bettenay FA,de Campo JF,McCrossin DB

更新日期：1988-01-01 00:00:00

abstract：BACKGROUND:Urea cycle disorders encompass several enzyme deficiencies that can result in cerebral damage, with a wide clinical spectrum from asymptomatic to severe. OBJECTIVE:The goal of this study was to correlate brain MRI abnormalities in urea cycle disorders with clinical neurological sequelae to evaluate whether ...

journal_title：Pediatric radiology

authors： Bireley WR,Van Hove JL,Gallagher RC,Fenton LZ

更新日期：2012-04-01 00:00:00

abstract：:Primary vesicoureteral reflux (VUR) is thought to be largely independent of obstruction. Therefore, in patients with urethral obstruction due to posterior urethral valves (PUV) the occurrence of VUR is coincidental. In addition, primary VUR is reported to be uncommon in black children. If these two premises are correc...

journal_title：Pediatric radiology

authors： Nancarrow PA,Lebowitz RL

更新日期：1988-01-01 00:00:00

abstract：BACKGROUND:It is debated whether iso-osmolar and low-osmolar contrast media are associated with different incidences of contrast medium-induced nephropathy (CIN) in patients with renal insufficiency. OBJECTIVE:To compare the incidence of CIN in children undergoing contrast-enhanced multidetector computer tomography (M...

journal_title：Pediatric radiology

authors： Zo'o M,Hoermann M,Balassy C,Brunelle F,Azoulay R,Pariente D,Panuel M,Le Dosseur P

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND:Pulmonary alveolar proteinosis (PAP) is characterized by an abnormal accumulation of periodic acid-schiff-positive lipoproteinaceous material in the alveoli. Early diagnosis allows setting up of therapeutic lung lavages, which reduces the need for oxygen supplementation and weight gain. OBJECTIVE:To provide...

journal_title：Pediatric radiology

authors： Berteloot L,Taam RA,Emond-Gonsard S,Mamou-Mani T,Lambot K,Grévent D,Elie C,Le Bourgeois M,Delacourt C,Brunelle F,de Blic J

更新日期：2014-07-01 00:00:00

abstract：BACKGROUND:Fever without a focus is defined as a temperature of 38° C or higher as the single presenting symptom. After extensive investigation, a large percentage (12-67%) of cases remain undiagnosed. OBJECTIVE:To assess the diagnostic value of whole-body magnetic resonance imaging (WB-MRI) in children with fever wit...

journal_title：Pediatric radiology

authors： Delgado J,Chauvin NA,Bedoya MA,Patel SJ,Anupindi SA

更新日期：2021-01-29 00:00:00

abstract：:MRI is invaluable in assessing the neonatal brain following suspected perinatal injury. Good quality imaging requires adaptations to both the hardware and the sequences used for adults or older children. The perinatal and postnatal details often predict the pattern of lesions sustained and should be available to aid i...

journal_title：Pediatric radiology

authors： Rutherford M,Biarge MM,Allsop J,Counsell S,Cowan F

更新日期：2010-06-01 00:00:00

abstract：:Paediatric post-traumatic cortical defects, although rare, are predominately seen affecting the distal radius following a greenstick or torus fracture. We review the literature and present a further two cases supported by CT and MRI. Images from an acute greenstick fracture are also presented to help understand the pa...

journal_title：Pediatric radiology

authors： Roach RT,Cassar-Pullicino V,Summers BN

更新日期：2002-05-01 00:00:00

abstract：:The authors report the case of a 9-year-old child which suffered from a chondroblastoma of the cervical spine. He had clinical signs of superior mediastinum compression with inflammation of the respiratory upper air-way. Surgery was performed. Diagnosis was established by the pathologist. The recurrence one year later...

journal_title：Pediatric radiology

authors： Hoeffel JC,Brasse F,Schmitt M,Plenat F,Vignaud JM,Czorny A,Montaut J,Marchal AL

更新日期：1987-01-01 00:00:00

abstract：:Rare earth filters are known to reduce radiation dose in radiological investigations. The present investigation used Er and Sm filters that were selected because of their chemical stability and ability to withstand prolonged exposure to the atmosphere. They were used in a comparison with a conventional aluminium filte...

journal_title：Pediatric radiology

authors： Fleay RF,Fox RA,Sprague PL,Adams JP

更新日期：1984-01-01 00:00:00

abstract：:Abdominal ultrasound was performed in 58 children presenting with proven acute hepatitis A and in 63 controls of the same age. There are well-known echographic signs of hepatitis (liver enlargement, gallbladder wall thickening, periportal hyperechogenicity) but they were not constantly found. We describe in all the he...

journal_title：Pediatric radiology

authors： Toppet V,Souayah H,Delplace O,Alard S,Moreau J,Levy J,Spehl M

更新日期：1990-01-01 00:00:00

abstract：:A retrospective analysis of radiologically determined individual renal function was performed in five boys who presented in the neonatal period with posterior urethral valves, vesicoureteral reflux and documented urinoma formation. Renal function was evaluated with scintigraphy. There was reflux in eight of ten ureter...

journal_title：Pediatric radiology

authors： Fernbach SK,Feinstein KA,Zaontz MR

更新日期：1990-01-01 00:00:00

abstract：:Clinical decision support has been identified by the United States government as a method to decrease inappropriate imaging exams and promote judicious use of imaging resources. The adoption of this method will be incentivized by requiring appropriate use criteria to qualify for Medicare reimbursement starting in Janu...

journal_title：Pediatric radiology

authors： Chan SS,Francavilla ML,Iyer RS,Rigsby CK,Hernanz-Schulman M

更新日期：2019-04-01 00:00:00

abstract：:Narrow duplicated internal auditory canal (IAC) is a rare malformation of the temporal bone that is associated with ipsilateral congenital sensorineural hearing loss. This may be an isolated finding or a part of a syndrome. Radiological examination should demonstrate aplasia or hypoplasia of the neural components of t...

journal_title：Pediatric radiology

authors： Demir OI,Cakmakci H,Erdag TK,Men S

更新日期：2005-12-01 00:00:00

abstract：:Alongside recent advances in treatment strategies for juvenile idiopathic arthritis (JIA), paediatric rheumatologists have taken increasing interest in the use of imaging. Magnetic resonance imaging (MRI) and musculoskeletal ultrasound, by providing more detailed information on disease activity than clinical examinati...

journal_title：Pediatric radiology

authors： Malattia C,Tzaribachev N,van den Berg JM,Magni-Manzoni S

更新日期：2018-06-01 00:00:00

abstract：:Aplasia, hypoplasia and stenosis of the pulmonary artery showed, on scintigraphic investigation, unilateral, homogenous decreased in lung perfusion. In 3 of 4 children with pulmonary sequestration there was a difference in blood flow between the two lungs, or in one part of the lung. Isolated anomalous drainage of pul...

journal_title：Pediatric radiology

authors： Ruth C,Skovránek J,Samánek M

更新日期：1975-11-24 00:00:00

abstract：:Lissencephaly, a developmental malformation characterized by absence of sulci, may be suggested in dysmorphic or epileptic infants. Real time ultrasonographic findings correlated with typical electroencephalographic abnormalities establish the diagnosis. ...

journal_title：Pediatric radiology

authors： Motte J,Gomes H,Morville P,Cymbalista M

更新日期：1987-01-01 00:00:00

abstract：:Abnormal enlargement or malposition of any vascular structure or mass adjacent to the airway can cause extrinsic airway compression. In children with previous surgery for congenital heart disease, mass effect from prosthetic devices or alteration in the anatomic position of normal structures can lead to extrinsic airw...

journal_title：Pediatric radiology

authors： Donnelly LF,Strife JL,Bailey WW

更新日期：1997-03-01 00:00:00

abstract：:Hepatocyte-specific contrast media are gadolinium chelates that are taken up by hepatocytes and partially cleared via the biliary tree. The absence of lesional uptake of the contrast media in the hepatobiliary phase is a marker of either the absence of hepatocytes or of poorly functioning, neoplastic hepatocytes. Upta...

journal_title：Pediatric radiology

authors： Trout AT,Towbin AJ,Smith EA,Gupta A,Dillman JR

更新日期：2018-08-01 00:00:00

abstract：:Antenatal detection of mesoblastic nephroma by US is possible. Reviewing the literature, we found 19 previously reported cases, only 1 of which underwent prenatal MRI. We present a further case diagnosed by US and confirmed with MRI. The imaging findings and differential diagnoses are discussed. Early and correct dete...

journal_title：Pediatric radiology

authors： Irsutti M,Puget C,Baunin C,Duga I,Sarramon MF,Guitard J

更新日期：2000-03-01 00:00:00