Surgical concerns in malrotation and midgut volvulus.

abstract：:Ferumoxytol is an ultra-small superparamagnetic iron oxide (USPIO) particle that is FDA-approved for parenteral treatment of iron deficiency anemia in adults with chronic kidney disease. Because of the association between gadolinium-based contrast agents and nephrogenic systemic fibrosis in patients with severe chroni...

journal_title：Pediatric radiology

authors： Luhar A,Khan S,Finn JP,Ghahremani S,Griggs R,Zaritsky J,Salusky I,Hall TR

更新日期：2016-08-01 00:00:00

abstract：:Langerhans cell histiocytosis of the head and neck is an uncommon histiocytic proliferative disorder that often clinically resembles an inflammatory process. A pseudoaneurysm of the external carotid artery was found by contrast-enhanced CT and confirmed by Doppler ultrasonography and angiography in a 9 year old girl w...

journal_title：Pediatric radiology

authors： Herman TE,Shackelford GD,Borders JL,Dehner LP

更新日期：1993-01-01 00:00:00

abstract：:The authors present a case of cervical chordoma which manifested in a 5-year-old boy as a dumbbell-shaped epidural tumor without bone destruction. Both CT and MRI demonstrated tumor features suggesting this diagnosis, which was confirmed by histology. ...

journal_title：Pediatric radiology

authors： Karakida O,Aoki J,Seo GS,Ishii K,Sone S,Nakakouji T,Otsuka K

更新日期：1996-01-01 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：:Four patients between the ages of 2 and 20 years with malignant brain tumors were given several sonographic examinations, using an operative calvarial defect or sutural diastasis as an acoustic window. Three of our cases and 86% of cases with malignant brain tumors reported in the literature are echogenic, making poss...

journal_title：Pediatric radiology

authors： Winkler P,Helmke K

更新日期：1985-01-01 00:00:00

abstract：:Certain misleading appearances are peculiar to pediatric uroradiology. The most frequently encountered pitfalls are related to the bladder, to vesicoureteral reflux, and to the duplicated collecting system. The bi-chambered nature of the child's bladder, and the rapid settling of contrast material to the most dependen...

journal_title：Pediatric radiology

authors： Lebowitz RL,Avni FE

更新日期：1980-09-01 00:00:00

abstract：:A young woman died following bronchography. The bilateral bronchogram done under general anesthesia without fluoroscopic control was associated with extensive small airway filling or "alveolarization" of the contrast medium. The oily Dionosil used had been heated in an autoclave. Experiments showed that the viscosity ...

journal_title：Pediatric radiology

authors： McAlister WH

更新日期：1989-01-01 00:00:00

abstract：:Three newborns with thin ribs and thin long bones with multiple fractures are reported. Whereas one patient presents a syndromic association of bone dysplasia and intrauterine dwarfism two other patients cannot be appropriately evaluated due to lack of basic clinical and pathologic data. ...

journal_title：Pediatric radiology

authors： Kozlowski K,Kan A

更新日期：1988-01-01 00:00:00

abstract：:Magnetic resonance (MR) images of 12 pathologically proven lesions of Langerhans cell histiocytosis (LCH) of bone were reviewed retrospectively. MR identified all lesions, three of which were not identified on plain radiographs. In all cases, MR showed greater abnormality than did plain radiographs. With one exception...

journal_title：Pediatric radiology

authors： George JC,Buckwalter KA,Cohen MD,Edwards MK,Smith RR

更新日期：1994-01-01 00:00:00

abstract：:Surgical ureteric injury is rare and often unsuspected for a long time. We present a child in whom an abdominal neuroblastoma was completely excised, but during surgery the left ureter was transected and anastomosed. One month later, during postoperative disease staging, abnormal (123)I-MIBG accumulation was observed ...

journal_title：Pediatric radiology

authors： Moralidis E,Arsos G,Papakonstantinou E,Badouraki M,Koliouskas D,Karakatsanis C

更新日期：2008-01-01 00:00:00

abstract：:Developmental dysplasia of the hip (DDH) is an important but poorly defined entity, the natural history of which is incompletely understood. The term encompasses a disease spectrum ranging from a stable hip with a mildly dysplastic acetabulum to complete hip dislocation. Much controversy surrounds the diagnosis, imagi...

journal_title：Pediatric radiology

authors： Bracken J,Ditchfield M

更新日期：2012-12-01 00:00:00

abstract：:Herpes simplex virus (HSV) type I causes a fulminant necrotising meningoencephalitis distinguished from other encephalitides by its focal and often haemorrhagic nature. Specific antiviral therapy with acyclovir can significantly improve the prognosis. We present MRI findings of two cases of herpes simplex encephalitis...

journal_title：Pediatric radiology

authors： Lee JW,Kim IO,Kim WS,Yeon KM,Lee HJ,Hwang YS

更新日期：2001-09-01 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

authors： Otjen JP,Stanescu AL,Alessio AM,Parisi MT

更新日期：2020-05-01 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：:We describe the ultrasonography, the contrast-enhanced computed tomography and the magnetic resonance imaging of subcutaneous fat necrosis in a newborn infant. ...

journal_title：Pediatric radiology

authors： Srinath G,Cohen M

更新日期：2006-04-01 00:00:00

abstract：:Fifty-one patients aged 1 year to 56 years with metabolic bone disease underwent renal ultrasound. Medullary nephrocalcinosis was found in nine of 24 patients with X-linked hypophosphatemic rickets and is considered to be iatrogenic, related to vitamin D therapy. Another three in this group of 24 with both medullary a...

journal_title：Pediatric radiology

authors： Jequier S,Cramer B,Goodyer P,Kronick J,Reade T

更新日期：1986-01-01 00:00:00

abstract：:Automatic exposure control (AEC) is particularly well-suited for pediatric CT scanning. However the importance of the localizer scan portion of exams that relies on AEC is frequently underestimated. This paper explains in detail several crucial aspects of the localizer and their effect on the subsequent cross-sectiona...

journal_title：Pediatric radiology

authors： Cody DD

更新日期：2014-10-01 00:00:00

abstract：BACKGROUND:Excessive cervical flexion-extension accompanying mild to severe impact injuries can lead to C2 synchondrosal fractures in young children. OBJECTIVE:To characterize and classify C2 synchondrosal fracture patterns. MATERIALS AND METHODS:We retrospectively reviewed imaging and medical records of children who...

journal_title：Pediatric radiology

authors： Rusin JA,Ruess L,Daulton RS

更新日期：2015-06-01 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：OBJECTIVE:To offer a descriptive review which characterizes and evaluates the significance of local physeal widening, (cartilaginous signal extending from the physis into the adjacent metaphysis), identified on magnetic resonance (MR) imaging. MATERIALS AND METHODS:MR images (recollected from exams performed between 1...

journal_title：Pediatric radiology

authors： Laor T,Hartman AL,Jaramillo D

更新日期：1997-08-01 00:00:00

abstract：:Ultrasound scans of 18 children with primary hepatic tumours were reviewed to assess the accuracy of ultrasound in determining hepatic origin, extent, resectability, and histology. Using basic landmarks, ultrasound correctly predicted extent and resectability in 72% of patients. Accuracy would be increased by more det...

journal_title：Pediatric radiology

authors： de Campo M,de Campo JF

更新日期：1988-01-01 00:00:00

abstract：BACKGROUND:Additional fractures occur in association with proximal radius fractures, but the extent of these secondary injuries has not been systematically assessed. OBJECTIVE:To ascertain the frequency and nature of additional fractures associated with proximal radius injuries in a large pediatric cohort. MATERIALS ...

journal_title：Pediatric radiology

authors： Degnan AJ,Ho-Fung VM,Nguyen JC,Barrera CA,Lawrence JTR,Kaplan SL

更新日期：2019-08-01 00:00:00

abstract：:Four boys with anterior lumbar disc herniations probably secondary to chronic trauma are reported. Anterior disc herniations may appear as separate lesions-as in our patients-or coexist with Scheuermann's disease. Although Scheuermann's disease, discitis and tuberculosis are regarded as the most common causes of inter...

journal_title：Pediatric radiology

authors： Kozlowski K

更新日期：1977-07-25 00:00:00

abstract：: ...

journal_title：Pediatric radiology

authors： Frush DP

更新日期：2018-11-01 00:00:00

abstract：: ...

journal_title：Pediatric radiology

authors： Scialpi M,Schiavone R

更新日期：2019-01-01 00:00:00

abstract：:A solitary hamartomatous polyp of the colon in a four year old boy was diagnosed by colonic sonography while barium enema and colonoscopy were non-diagnostic. Colonic sonography provides an additional simple, relatively non-invasive modality for evaluation of the colon. ...

journal_title：Pediatric radiology

authors： Walter DF,Govil S,Korula A,William RR,Chandy G

更新日期：1992-01-01 00:00:00

abstract：:A case of Feuerstein-Mims syndrome (naevus sebaceous, convulsions and mental retardation) is described in association with vitamin D resistant reckets. ...

journal_title：Pediatric radiology

authors： Moorjani R,Shaw DG

更新日期：1976-12-15 00:00:00

abstract：BACKGROUND:Pediatric optic pathway gliomas are typically indolent but have a variable clinical course. Treatment is dictated by symptoms and changes on contrast-enhanced MRI examinations. Gadolinium retention in children has motivated parsimonious use of gadolinium-based contrast agents. OBJECTIVES:To determine survei...

journal_title：Pediatric radiology

authors： Maloney E,Stanescu AL,Perez FA,Iyer RS,Otto RK,Leary S,Steuten L,Phipps AI,Shaw DWW

更新日期：2018-09-01 00:00:00

abstract：BACKGROUND:Recent reports have indicated that infants and young children have a higher sensitivity than older children and adults to radiation exposure and the potential for harmful side effects. OBJECTIVE:To determine whether the present landmarks used in film positioning result in unnecessary radiation to non-thorac...

journal_title：Pediatric radiology

authors： Soboleski D,Theriault C,Acker A,Dagnone V,Manson D

更新日期：2006-01-01 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

authors： Gale EM,Caravan P,Rao AG,McDonald RJ,Winfeld M,Fleck RJ,Gee MS

更新日期：2017-05-01 00:00:00