Abstract：
BACKGROUND:Children with sickle cell disease (SCD) often undergo MRI studies to assess brain injury or to quantify hepatic iron. MRI requires the child to lie motionless for 30-60 min, thus sedation/anesthesia might be used to facilitate successful completion of exams, but this poses additional risks for SCD patients. To improve children's ability to cope with MRI examinations and avoid sedation, our institution established preparation and support procedures (PSP). OBJECTIVE:To investigate the impact of PSP in reducing the need for sedation during MRI exams among children with SCD. MATERIALS AND METHODS:Data on successful completion of MRI testing were compared among 5- to 12-year-olds who underwent brain MRI or liver R2*MRI with or without receiving PSP. RESULTS:Seventy-one children with SCD (median age 9.85 years, range 5.57-12.99 years) underwent a brain MRI (n = 60) or liver R2*MRI (n = 11). Children who received PSP were more likely to complete an interpretable MRI exam than those who did not (30 of 33; 91% vs. 27 of 38; 71%, unadjusted OR = 4.1 (P = 0.04) and OR = 8.5 (P < 0.01) when adjusting for age. CONCLUSION:PSP can help young children with SCD complete clinically interpretable, nonsedated MRI exams, avoiding the risks of sedation/anesthesia.
journal_name
Pediatr Radioljournal_title
Pediatric radiologyauthors
Cejda KR,Smeltzer MP,Hansbury EN,McCarville ME,Helton KJ,Hankins JSdoi
10.1007/s00247-012-2422-2subject
Has Abstractpub_date
2012-10-01 00:00:00pages
1223-8issue
10eissn
0301-0449issn
1432-1998journal_volume
42pub_type
杂志文章abstract：BACKGROUND:Intraspinal rib head dislocation is an important but under-recognized consequence of dystrophic scoliosis in patients with neurofibromatosis 1 (NF1). OBJECTIVE:To present clinical and imaging findings of intraspinal rib head dislocation in NF1. MATERIALS AND METHODS:We retrospectively reviewed clinical pre...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-010-1789-1
更新日期：2010-12-01 00:00:00
abstract：:Part 1 of this series of two articles describes conventional and advanced MRI techniques that are useful for evaluating brainstem pathologies. In addition, it provides a review of the embryology, normal progression of myelination, and clinically and radiologically salient imaging anatomy of the normal brainstem. Final...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-020-04953-1
更新日期：2021-02-01 00:00:00
abstract：:Pyloric atresia is an uncommon congenital gastric outlet obstruction, accounting for only 1% of gastrointestinal atresias. Up to 55% of cases have associated anomalies, the most common of which is epidermolysis bullosa. Fetal MRI findings of the epidermolysis bullosa-pyloric atresia association have not been previousl...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-013-2737-7
更新日期：2013-12-01 00:00:00
abstract：:Physiologic changes in renal transplant patients, such as transiently low central venous pressure, may be related to increased intra-abdominal pressure, from the volume of the transplanted kidney itself. Using intraoperative and postoperative Doppler ultrasound of the transplant renal vessels, we identified changes in...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-003-1094-3
更新日期：2004-05-01 00:00:00
abstract：:A case of Darrow-Gamble disease is presented with review of the radiographic and ultrasonographic appearance of this rare cause of profound chronic diarrhea beginning at birth. The disease is caused by a defect of active intestinal chloride transport which results in a large loss of the electrolytes and water. To prev...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02020230
更新日期：1993-01-01 00:00:00
abstract：BACKGROUND:Massive ovarian edema is a rare benign condition that predominantly affects childbearing women as well as preadolescent girls. It is thought to result from intermittent or partial torsion of the ovary compromising the venous and lymphatic drainage but with preserved arterial supply. The clinical features of ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-017-3782-4
更新日期：2017-05-01 00:00:00
abstract：:Hydranencephaly is an encephaloclastic central nervous system disorder characterised by severe destruction of the cerebral hemispheres with preservation of posterior fossa structures. We present MRI and neurosonography features of a unique case of hydranencephaly involving cerebellum (in the form of complete liquefact...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-010-1749-9
更新日期：2011-02-01 00:00:00
abstract：:Hyperthyroidism occurs secondary to overproduction of thyroid hormone by the thyroid gland. This condition can have rather serious effects on children, and thus timely diagnosis and treatment are of utmost importance. Imaging is quite useful in the management of children with hyperthyroidism. In addition to determinin...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-013-2707-0
更新日期：2013-10-01 00:00:00
abstract：:Congenital syphilis is re-emerging in modern society. The pediatric radiologist may contribute to its early diagnosis. A case of unusual bone involvement with fracture of the olecranon and facial bone lesions is described; the condition had to be differentiated from the "battered child syndrome". The problem of congen...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02386714
更新日期：1978-12-04 00:00:00
abstract：:Magnetic resonance imaging (MRI) often provides better visualization of bone marrow abnormalities than computed tomography (CT) or fluoroscopy, but bone biopsies are usually performed using conventional CT or, more recently, C-arm CT guidance. Biopsies of bone lesions solely visible on MRI are often challenging to loc...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-017-3995-6
更新日期：2018-02-01 00:00:00
abstract：BACKGROUND:Because of its absence of ionising radiation and possibility for obtaining functional information, MRI is promising for assessing lung disease in children who require repetitive imaging for long-term follow-up. OBJECTIVE:To describe MRI findings in children with cystic fibrosis and evaluate semi-quantitativ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-017-4021-8
更新日期：2018-02-01 00:00:00
abstract：:We report a case of multifocal metachronous giant cell tumor (GCT) that involved the fibula, tibia, and sacrum of a 15-year-old boy. Multifocal GCT of bone presenting in children is an exceedingly rare phenomenon; however, there is evidence that multifocal GCT presents, on average, at a younger age than solitary GCT. ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-004-1346-x
更新日期：2005-04-01 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：:The case of a young boy with primary hyperparathyroidism due to an adenoma is reported. The tumor was localized by ultrasonography, and a close correlation between the image and the surgical findings was found. Since primary hyperparathyroidism in children under 15 years of age is frequently due to adenomata larger th...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02386732
更新日期：1984-01-01 00:00:00
abstract：:The original version of this paper included errors in Fig. 3. The corrected Fig. 3 is presented here. ...
journal_title：Pediatric radiology
pub_type： 已发布勘误
doi：10.1007/s00247-020-04665-6
更新日期：2020-05-01 00:00:00
abstract：BACKGROUND:Pyeloplasty is an established treatment for pelviureteric junction (PUJ) obstruction. The postoperative change in the size of the renal pelvis and the kidney parenchyma are variable. OBJECTIVE:To document the changes in renal pelvic size and renal parenchymal thickness following pyeloplasty and to establish...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050342
更新日期：1998-04-01 00:00:00
abstract：:Alagille syndrome, or arteriohepatic dysplasia, is a disorder characterized by paucity of intrahepatic bile ducts, peculiar facies and skeletal anomalies. We report a typical case of this syndrome in an 18-year-old girl, in whom abdominal CT showed bilateral renal cysts and aortic wall calcification, findings unreport...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02011114
更新日期：1995-01-01 00:00:00
abstract：BACKGROUND:Resistivity index (RI) of the pericallosal artery as is commonly measured during head ultrasound (US) examination in neonates. Some studies have shown that RI measured with gentle compression of the fontanelle provides additional information in cases of neonatal brain anomalies. OBJECTIVE:The purpose of thi...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-019-04347-y
更新日期：2019-05-01 00:00:00
abstract：:We report our observations made by conventional radiography, ultrasound, computerized tomography (CT), and magnetic resonance imaging (MRI) on a 3 1/2-year-old girl with Gaucher's disease. The interest of the case consists in the exceptional lungs involvement, the demonstration by MRI of the bone marrow involvement an...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02011620
更新日期：1992-01-01 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：:We report an 18-year-old boy with occipital horn syndrome who developed aneurysms of the splenic and hepatic arteries. Occipital horn syndrome, also called X-linked cutis laxa or Ehlers-Danlos syndrome (EDS) type IX, is characterised by a skeletal dysplasia which includes occipital horns, broad clavicles, deformed rad...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s002470050526
更新日期：1999-01-01 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
abstract：:We present a case of bilateral tibial insufficiency fracture in which indium (In)-111 diethylenetriamine pentaacetic acid (DTPA) octreotide scan showed increased activity in the region of the fracture. The scan was performed in a 5-year-old girl with severe refractory hypertension and elevated plasma metanephrines for...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-014-3029-6
更新日期：2015-01-01 00:00:00
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journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02011961
更新日期：1993-01-01 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
doi：
更新日期：1995-11-01 00:00:00
abstract：:Perlman syndrome is a rare autosomal recessive syndrome of macrosomia and nephromegaly associated with a significant predisposition to Wilms tumor. We report a premature infant with Perlman syndrome to demonstrate additional manifestations of this condition: large cisterna magna, intestinal malrotation, and skeletal a...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：
更新日期：1995-11-01 00:00:00
abstract：:We report a 29-month-old girl with osteopathia striata with cranial sclerosis (OS-CS), who showed several unusual manifestations, including short stature, muscular hypotonia, short lingual frenulum, an accessory ear and a granuloma at the oral edge. The most unusual distressing finding was severe cervical kyphosis wit...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470100486
更新日期：2001-09-01 00:00:00
abstract：BACKGROUND:In order to assess relationships between thyroid hormone status and findings on brain MRI, a subset of babies was recruited to a multi-centre randomised, placebo-controlled trial of levothyroxine (LT4) supplementation for babies born before 28 weeks' gestation (known as the TIPIT study, for Thyroxine supplem...
journal_title：Pediatric radiology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1007/s00247-014-2911-6
更新日期：2014-08-01 00:00:00
abstract：:This paper is a comprehensive review of the Doppler waveform appearance of ureteric jets. Six jet waveform patterns have been identified: monophasic, biphasic, triphasic, polyphasic, square and continuous. Details of the physical properties of jet patterns and their changes under various physiological conditions are i...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-007-0433-1
更新日期：2007-05-01 00:00:00
