Applications of magnetic resonance imaging and magnetic resonance angiography to evaluate the hepatic vasculature in the pediatric patient.

abstract：BACKGROUND:Takayasu's arteritis (TA) is a chronic idiopathic inflammatory disease affecting primarily the aorta, its proximal branches and the pulmonary arteries. OBJECTIVES:To retrospectively review the angiograms of children with TA so as to describe the patterns of vascular involvement. PATIENTS AND METHODS:Twenty...

journal_title：Pediatric radiology

authors： McCulloch M,Andronikou S,Goddard E,Sinclair P,Lawrenson J,Mandelstam S,Beningfield SJ,Millar AJ

更新日期：2003-04-01 00:00:00

abstract：:We report the US and MR appearances in a case of persistent Müllerian duct syndrome, a rare form of inherited male pseudohermaphroditism characterised by the presence of uterus and fallopian tubes in a normally virilised 46XY male. ...

journal_title：Pediatric radiology

authors： Di Cesare E,Di Bartolo De Vincentiis V,Maffey MV,Splendiani A,Masciocchi C

更新日期：1998-11-01 00:00:00

abstract：:Involvement in successful and sustained quality improvement can be a very rewarding experience. However, it can be very difficult work. Up to 70% of attempted organizational change is not sustained. There are many reasons why quality-improvement projects might not be successful. In this article, the author reviews ite...

journal_title：Pediatric radiology

authors： Donnelly LF

更新日期：2017-06-01 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：BACKGROUND:Comprehensive assessment of pediatric congenital heart disease (CHD) at any field strength mandates evaluation of both vascular and dynamic cardiac anatomy for which diagnostic quality contrast-enhanced magnetic resonance angiography (CEMRA) and cardiac cine are crucial. OBJECTIVE:To determine whether high-...

journal_title：Pediatric radiology

authors： Nguyen KL,Khan SN,Moriarty JM,Mohajer K,Renella P,Satou G,Ayad I,Patel S,Boechat MI,Finn JP

更新日期：2015-01-01 00:00:00

abstract：:Acute lymphoblastic leukemia (ALL) is the most common of all childhood malignancies. Current remission rates approach 80%. Recurrent disease can present in a wide variety of ways. MR imaging plays a crucial role in the detection of disease relapse. Because other disorders can mimic recurrence of leukemia, it is import...

journal_title：Pediatric radiology

authors： Porter RP,Kaste SC

更新日期：2004-05-01 00:00:00

abstract：:As the number of patients with liver transplants continues to increase, radiologists need to be aware of the normal post-operative appearance of the different liver transplants currently performed along with the wide variety of complications encountered. The complications commonly affect the biliar and vascular system...

journal_title：Pediatric radiology

authors： Babyn PS

更新日期：2010-04-01 00:00:00

abstract：:Cutis verticis gyrata (CVG) is a skin condition characterized by thick folds and deep furrows, resembling a cortical gyral pattern. There is a recognized but rare association with Noonan syndrome. We report the antenatal imaging, including three-dimensional surface-rendered sonography and MRI, of a fetus with CVG who ...

journal_title：Pediatric radiology

authors： Kennedy A,Perry D,Battin M

更新日期：2008-05-01 00:00:00

abstract：:Sonographic studies on 52 children with suspected peripheral vascular disease examined between January 1988 and December 1989 were retrospectively reviewed. A technique for examining the jugular, subclavian veins, and superior vena cava (SVC) was developed and is described. The technique for examining the extremities ...

journal_title：Pediatric radiology

authors： Babcock DS

更新日期：1991-01-01 00:00:00

abstract：:Magnetic resonance enterography (MRE) now plays a central role in diagnosing pediatric inflammatory bowel disease (IBD), and its role in other intestinal pathologies such as scleroderma is gradually expanding. MRE helps distinguish between Crohn disease and ulcerative colitis, defining extent and severity. Standard MR...

journal_title：Pediatric radiology

authors： Greer ML

更新日期：2016-05-01 00:00:00

abstract：:We present a rare case of a broken umbilical artery catheter retrieved via a transumbilical approach with biopsy forceps. ...

journal_title：Pediatric radiology

authors： Murphy KD,Le VA,Encarnacion CE,Palmaz JC

更新日期：1995-11-01 00:00:00

abstract：:Hypertension due to transplant renal artery stenosis was treated with percutaneous transluminal angioplasty (PTA) in 6 children. 8 angioplasties were performed and the follow-up period varied between 3 and 66 months (average 23 months). The stenoses were located at the site of anastomosis in 4 children and distal to t...

journal_title：Pediatric radiology

authors： Spijkerboer AM,Mali WP,Donckerwolcke RA

更新日期：1992-01-01 00:00:00

abstract：:Peutz-Jeghers syndrome (PJS) is a rare, though well-described, hereditary polyposis syndrome associated with mucocutaneous pigmentation that typically presents in the second decade of life with complications related to intestinal polyps. We present two cases of teenaged girls presenting with small-bowel intussusceptio...

journal_title：Pediatric radiology

authors： Harris JP,Munden MM,Minifee PK

更新日期：2002-09-01 00:00:00

abstract：:Appropriate management of the child with malrotation and/or midgut volvulus requires a multi-disciplinary approach with early clinical suspicion, rapid confirmation of diagnosis, and expedient operative intervention in order to obtain the most effective outcomes. ...

journal_title：Pediatric radiology

authors： Shew SB

更新日期：2009-04-01 00:00:00

abstract：:We report a case of a child with D-transposition of the great arteries treated with prostaglandin E1 (PGE1) who subsequently developed extensive brown fat necrosis. To the best of our knowledge, no previous association among congenital heart disease, PGE1, and brown fat necrosis has been reported. ...

journal_title：Pediatric radiology

authors： Raboi CA,Smith W

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND:Phalangeal microgeodic syndrome is an uncommon benign self-limiting condition that often occurs during cold weather. The etiology and the pathogenesis of the disease remain unclear. OBJECTIVE:To report a series of children with phalangeal microgeodic syndrome. MATERIALS AND METHODS:Twenty children with pha...

journal_title：Pediatric radiology

authors： Yang YZ,Ma XH,Yang XH,Gu WZ,Jin WY,Zhao ZY

更新日期：2018-08-01 00:00:00

abstract：:A case of duodenal diaphragm diagnosed by ultrasound is presented. The case was associated with situs inversus. ...

journal_title：Pediatric radiology

authors： Cremin BJ,Solomon DJ

更新日期：1987-01-01 00:00:00

abstract：:We report a Japanese boy, who is considered as having Patterson-Lowry rhizomelic dysplasia, a rare, as yet undefined, skeletal dysplasia. The diagnosis was warranted by the constellation of skeletal abnormalities - mild platyspondyly, hypoplastic ilia, broad proximal femora with prominent lesser trochanters, mild brac...

journal_title：Pediatric radiology

authors： Kamoda T,Nakajima R,Matsui A,Nishimura G

更新日期：2001-02-01 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：:A patient with tuberous sclerosis and a normal intravenous urogram 5 years previously presented with a large and palpable upper pole renal mass. Since patients with tuberous sclerosis have small bilateral hamartomas, a Wilms' tumor was suspected. In retrospect, inhomogenous nephrograms should have alerted the radiolog...

journal_title：Pediatric radiology

authors： Schwartz AM

更新日期：1980-07-01 00:00:00

abstract：:The human immunodeficiency virus (HIV) epidemic seems largely controlled by anti-retroviral treatment with resultant large numbers of children growing up with the disease on long-term treatment, placing them at higher risk to develop HIV-related brain injury, ongoing cognitive impairment and treatment-related neurolog...

journal_title：Pediatric radiology

authors： Ackermann C,van Toorn R,Andronikou S

更新日期：2019-05-01 00:00:00

abstract：:Large-cell calcifying Sertoli cell tumors are exceedingly rare testicular tumors which can be distinguished from pure Sertoli cell tumors by distinctive microscopic features and multifocal and bilateral calcifications [1]. We describe the characteristic sonographic appearance of the tumor with pathologic correlation. ...

journal_title：Pediatric radiology

authors： Noszian IM,Balon R,Eitelberger FG,Schmid N

更新日期：1995-11-01 00:00:00

abstract：:Lipoprotein lipase deficiency (LLD) is a rare metabolic disorder that typically presents with skin xanthomas and pancreatitis in childhood. We report a case of LLD in an infant who presented with jaundice caused by a pancreatic head mass. Abdominal imaging also incidentally revealed hyperechoic renal masses caused by ...

journal_title：Pediatric radiology

authors： Servaes S,Bellah R,Verma R,Pawel B

更新日期：2010-08-01 00:00:00

abstract：:Limb-sparing procedures utilizing endoprostheses improve both the quality of life and functional level of patients treated for primary bone sarcomas. Herein, we present the imaging findings of an uncommon cause of prosthetic failure, i. e., foreign body reaction, manifested by progressive multifocal osteolysis along t...

journal_title：Pediatric radiology

authors： Kaste SC,Rao BN,Lynch MH,Parham DM,Meyer WH

更新日期：1996-01-01 00:00:00

abstract：:The discovery of fetal skeletal abnormality on prenatal US mandates an extended study of the fetus. This extended examination includes specific views and measurements of the fetal skeleton. Lethality can be predicted if severe pulmonary hypoplasia is present. Specific diagnosis of a fetal osteochondrodysplasia is diff...

journal_title：Pediatric radiology

authors： Teele RL

更新日期：2006-06-01 00:00:00

abstract：PURPOSE:The purpose of this study was to determine normal resistive index (RI) values for term neonates during the first day of life as part of an ongoing prospective study of RI values in term infants with perinatal asphyxia. MATERIALS AND METHODS:Forty normal term neonates underwent cranial sonography and Doppler du...

journal_title：Pediatric radiology

authors： Allison JW,Faddis LA,Kinder DL,Roberson PK,Glasier CM,Seibert JJ

更新日期：2000-09-01 00:00:00

abstract：:Ureteral valves are an uncommon cause of upper urinary tract obstruction. The majority of cases are discovered only at surgery or autopsy. We report a case diagnosed by antegrade pyelography under sonographic guidance and we review the literature. ...

journal_title：Pediatric radiology

authors： Tlili-Graies K,Allègue M,Kraiem C,Ben Romdhane MH,Bakir D,Laarif M,Jeddi M

更新日期：1988-01-01 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

authors： Haliloglu M,Besim A,Hicsonmez A

更新日期：1992-01-01 00:00:00

abstract：:Ultrasound (US) has been proposed as an alternative first-line imaging modality to diagnose community-acquired pneumonia in children. Lung US has the potential benefits over chest radiography of being radiation free, subject to fewer regulatory requirements, relatively lower cost and with immediate bedside availabilit...

journal_title：Pediatric radiology

authors： Stadler JAM,Andronikou S,Zar HJ

更新日期：2017-10-01 00:00:00

abstract：:Rickets is characterized by impaired mineralization and ossification of the growth plates of growing children caused by a variety of disorders, the most frequent of which is nutritional deficiency of vitamin D. Despite ample knowledge of its etiology and the availability of cost-effective methods of preventing it, vit...

journal_title：Pediatric radiology

authors： Shore RM,Chesney RW

更新日期：2013-01-01 00:00:00