Abstract：
:Purpose. To determine the incidence of neurologic complications of cerebral angiography in children with moyamoya syndrome (MMS) as compared to children without MMS. Materials and methods. One-hundred-ninety consecutive cerebral angiograms obtained in 152 children were evaluated. Sixty of these angiograms were obtained in 40 children with MMS. Patients underwent neurologic evaluation prior to and after the procedure. For this study, a neurologic complication was defined as any new focal neurologic deficit or alteration in mental status occurring during the procedure or within the ensuing 24 hours. Results. There were 2 neurologic complications within 24 hours of angiography, one in the MMS group and one in the non-MMS group. One patient with MMS became mute following angiography. The symptom resolved within 12 hours. One patient without MMS being examined postoperatively for residual arteriovenous malformation developed intracranial hemorrhage requiring reexploration 12 hours after the angiogram. Using a two-tail Fisher's exact test, there was no significant statistical difference in the ischemic (P = 0.3) or hemorrhagic (P = 1.0) complication rates between the group of patients with MMS and the non-MMS groups. Conclusion. The risk of a neurologic complication from cerebral angiography in children with MMS is low and not statistically different from the risk in children with other cerebrovascular disorders.
journal_name
Pediatr Radioljournal_title
Pediatric radiologyauthors
Robertson RL,Chavali RV,Robson CD,Barnes PD,Eldredge EA,Burrows PE,Scott RMdoi
10.1007/s002470050474subject
Has Abstractpub_date
1998-11-01 00:00:00pages
824-9issue
11eissn
0301-0449issn
1432-1998journal_volume
28pub_type
杂志文章abstract：:A 15-year-old boy with caecal haematoma required a right hemicolectomy due to development of small bowel obstruction and near caecal perforation having presented several days after an episode of minor trauma. The position of the caecum between intraperitoneal and extraperitoneal bowel requires special treatment consid...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-013-2754-6
更新日期：2014-01-01 00:00:00
abstract：:Fibroblast growth factor receptor mutations cause some of the main short-limb skeletal dysplasias and craniosynostosis syndromes, including achondroplasia, hypochondroplasia, thanatophoric dysplasia, Apert syndrome, Crouzon syndrome, Pfeiffer syndrome, and Jackson-Weiss syndrome. Much work remains to be done in unrave...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s002470050165
更新日期：1997-05-01 00:00:00
abstract：:Four hundred and fifty-four kidneys were evaluated by real time ultrasound for appearance of renal cortical echogenecity, medullary pyramids and central sinus echoes. These renal parameters were correlated with age in 227 patients ranging in age from 0-15 years. The renal parenchymal echogenicity was observed to chang...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02388162
更新日期：1987-01-01 00:00:00
abstract：:Mid-cervical kyphosis in diastrophic dysplasia (DD) with cord compression and weakness has been recognized for the last three decades. A strikingly similar situation exists in Larsen's syndrome (LS), an otherwise unrelated problem of weakness with lay joints and dislocations with typical facies. Forty patients with DD...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02010328
更新日期：1995-01-01 00:00:00
abstract：:Radiographic examinations of the paranasal sinuses and chests of 187 patients with C.F. from five months to 27 years of age were reviewed. One hundred eight-five patients consistently had opaque maxillary and ethmoidal sinuses. Forty-five patients had normal chest radiographs. These observations show that the paranasa...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF00977665
更新日期：1980-02-01 00:00:00
abstract：BACKGROUND:A technique for reinsertion of an inadvertently removed tunneled central venous catheter is presented. A 6-year-old boy with short-gut syndrome caused by necrotizing enterocolitis accidentally removed his tunneled central venous catheter. MATERIALS AND METHODS:The existing subcutaneous catheter tract was re...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050724
更新日期：1999-12-01 00:00:00
abstract：BACKGROUND:The diagnosis of Hirschsprung's disease is usually made in neonates but often considered in older infants and children with constipation: these children may be referred for barium enema. Since it is widely accepted that a normal barium enema does not exclude Hirschsprung's disease, some children, after a nor...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470000298
更新日期：2000-10-01 00:00:00
abstract：:We present an unusual case of severe hydranencephaly in a term infant who presented with the following additional unique features, which were discovered on CT, MRI and MR angiography examinations: (1) occlusion of the bilateral posterior cerebral arteries, (2) absence of the occipital lobes, (3) an ovoid calcified mas...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-010-1894-1
更新日期：2011-02-01 00:00:00
abstract：BACKGROUND:Single-shot fast spin echo (SSFSE) is particularly appealing in pediatric patients because of its motion robustness. However radiofrequency energy deposition at 3 tesla forces long pauses between slices, leading to longer scans, longer breath-holds and more between-slice motion. OBJECTIVE:We sought to learn...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-014-3227-2
更新日期：2015-06-01 00:00:00
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journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-006-0183-5
更新日期：2006-08-01 00:00:00
abstract：:Radiation-induced injuries from fluoroscopic procedures in pediatric patients have occurred, and young patients are at greatest risk of many radiation-induced neoplasms. Some fluoroscopists have been injured from their use of fluoroscopy, and they are known to be at risk of radiation-induced neoplasm when radiation is...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-006-0187-1
更新日期：2006-09-01 00:00:00
abstract：:Despite the availability of Doppler ultrasound, angiography still forms part of the protocol for evaluating children after orthotopic liver transplantation (OLT) at our department. To investigate whether Doppler ultrasound is a reliable method for evaluating the patency of the hepatic artery, portal vein, inferior ven...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02015783
更新日期：1995-01-01 00:00:00
abstract：:Endobronchial carcinoid is an extremely rare neoplasm in children. We report a case in which this entity was prospectively diagnosed by 3-D CT bronchography with volume rendering techniques. The ability to prospectively implicate an endobronchial neoplasm in a child may help to guide subsequent therapy and management....
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-004-1293-6
更新日期：2004-12-01 00:00:00
abstract：:Thirteen newborns with lethal short rib-polydactyly (SRP) have been reviewed, 11 with SRP type III (Verma-Naumoff) and 2 with SRP type II (Majewski). In the former group there were three sets of siblings. The excess of males with SRP type III (Verma-Naumoff) is confirmed in this present study. A high frequency of phen...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02388282
更新日期：1987-01-01 00:00:00
abstract：BACKGROUND:Magnetic resonance imaging (MRI) T1 relaxometry (mapping) has been reported as a quantitative biomarker of liver injury due to inflammation and fibrosis. OBJECTIVE:To assess the relationship between liver MRI T1 relaxometry measurements obtained using a modified Look-Locker inversion recovery (MOLLI) pulse ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-020-04663-8
更新日期：2020-06-01 00:00:00
abstract：BACKGROUND:Traditionally, every patient with an acute scrotum needed surgical exploration for definitive exclusion of testicular torsion. OBJECTIVE:In this study, we aimed to evaluate the improved accuracy in clinical diagnosis with colour Doppler Ultrasonography (US) added to normal clinical assessment. MATERIALS AN...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-005-1411-0
更新日期：2005-06-01 00:00:00
abstract：:Gadolinium-based contrast agents can increase the accuracy and expediency of an MRI examination. However the benefits of a contrast-enhanced scan must be carefully weighed against the well-documented risks associated with administration of exogenous contrast media. The purpose of this review is to discuss commercially...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-017-3806-0
更新日期：2017-05-01 00:00:00
abstract：:Cranial sonography plays an important role in the initial evaluation of infants with suspected bacterial meningitis and in monitoring for complications of the disease. Echogenic widening of the brain sulci, meningeal thickening and hyperemia suggest the diagnosis in an at-risk population. Sonography can identify the p...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-007-0538-6
更新日期：2008-02-01 00:00:00
abstract：BACKGROUND:Magnetic resonance imaging (MRI) of the hips is being increasingly used to confirm hip reduction after surgery and spica cast placement for developmental dysplasia of the hip (DDH). OBJECTIVE:To review a single institutional experience with post-spica MRI in children undergoing closed or open hip reduction ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-018-4143-7
更新日期：2018-08-01 00:00:00
abstract：BACKGROUND:Children are better served by radiologists and technical personnel trained in the care of pediatric patients. However, a variety of obstacles may limit the access of children to dedicated pediatric imaging facilities. OBJECTIVE:We designed and implemented two models for providing community-based imaging by ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050003
更新日期：2000-01-01 00:00:00
abstract：:With the advent of chemotherapy, mortality rates in acute lymphoblastic leukaemia (ALL) have decreased, but complications in the central nervous system have appeared. These include direct involvement of the brain itself and the development of chemotherapy-related encephalopathy as a delayed reaction. In most reported ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050299
更新日期：1998-02-01 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
pub_type： 杂志文章
doi：10.1007/s00247-014-2952-x
更新日期：2014-08-01 00:00:00
abstract：:Gastrointestinal tract duplications are relatively uncommon in the paediatric age group. This is a report of an infant who had a tubular duplication of the jejunum which extended into the thoracic cavity via the aortic hiatus of the diaphragm. ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02015363
更新日期：1992-01-01 00:00:00
abstract：BACKGROUND:The optimal treatment of perforated appendicitis remains controversial, but there is a trend toward nonoperative management. CT scanning might be helpful in determining which patients could benefit from this treatment option. OBJECTIVE:To determine the value of CT imaging in predicting clinical success or f...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-006-0384-y
更新日期：2007-03-01 00:00:00
abstract：BACKGROUND:Infantile Blount disease is a developmental condition characterized by disorganized endochondral ossification in the medial aspect of the proximal tibial physis. OBJECTIVE:To describe the MR imaging abnormalities in the proximal tibia, distal femur, menisci and ligaments of children with infantile Blount di...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-013-2686-1
更新日期：2013-10-01 00:00:00
abstract：:The published version of this article incorrectly lists the authors' affiliations. The correct affiliations are given below. The Publisher regrets this mistake. ...
journal_title：Pediatric radiology
pub_type： 杂志文章,已发布勘误
doi：10.1007/s00247-017-4064-x
更新日期：2018-07-01 00:00:00
abstract：:The purpose of this report is to describe imaging findings in activated protein C resistance, a hereditary cause of recurrent thrombosis. The case described was unusual in that a neonate was affected, whereas the vast majority of cases occur in adulthood. This entity is important to diagnose because of the recurrent n...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050424
更新日期：1998-08-01 00:00:00
abstract：BACKGROUND:Typical flow velocity profiles in the extraparenchymal pulmonary veins (PVs) demonstrate two major antegrade flow waves: a biphasic systolic wave (S), with S1 and S2 peaks and a monophasic early diastolic wave (D). Flow reversal during atrial systole (A) is common. There is agreement that the forward diastol...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-011-2227-8
更新日期：2012-02-01 00:00:00
abstract：BACKGROUND:Emergent MRI is now a viable alternative to CT for evaluating appendicitis while avoiding the detrimental effects of ionizing radiation. However, primary employment of MRI in the setting of clinically suspected pediatric appendicitis has remained significantly underutilized. OBJECTIVE:To describe our instit...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-012-2412-4
更新日期：2012-09-01 00:00:00
abstract：BACKGROUND:White matter maturation is characterised by increasing fractional anisotropy (FA) and decreasing mean diffusivity (MD). Contradictory results have been published on the effect of premature birth on white matter maturation at term-equivalent age. OBJECTIVE:To assess the association of gestational age and low...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-012-2352-z
更新日期：2012-06-01 00:00:00
