Abstract：
:Seventeen children with adrenocortical neoplasms (13 carcinomas: four adenomas) are reviewed and attention is focused on the value of the newer imaging modalities in the management of these children. All the lesions were functioning tumors. CT is the single most important modality in assessing primary and metastatic disease at diagnosis and during follow-up. In children suspected of having an adrenal lesion, high resolution CT will promptly localize the lesion to an adrenal. Since the only curative treatment is complete surgical removal CT plays an important role in defining the extent of the primary lesion pre-operatively. Large carcinomas have an inhomogeneous density on CT and a complex echo pattern on ultrasound reflecting the areas of hemorrhage and necrosis seen macroscopically in these lesions. Smaller lesions have a more homogeneous density on CT but benign and malignant disease could not be differentiated by this modality. Ultrasound is useful in screening the adrenal area in those patients in whom there is a low clinical index of suspicion for an adrenal tumor and also in the post-operative period.
journal_name
Pediatr Radioljournal_title
Pediatric radiologyauthors
Daneman A,Chan HS,Martin Jdoi
10.1007/BF00975660subject
Has Abstractpub_date
1983-01-01 00:00:00pages
11-8issue
1eissn
0301-0449issn
1432-1998journal_volume
13pub_type
杂志文章abstract：:The need for X-ray investigations of the urinary tract at the time of the first proven urinary infection, even in older girls, is stressed. This policy is the best way to detect chronic pyelonephritis and congenital anomalies of the urinary tract and provide timely and appropriate treatment. These conclusions are supp...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF00972109
更新日期：1977-10-28 00:00:00
abstract：:A variety of problems can arise while performing MR arthrography of the shoulder. These have been well documented in the literature and range from improper patient selection to errors in technique or in the choice of imaging sequences. We present a rare case of inadvertent, painless intraosseous injection of dilute ga...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-008-0828-7
更新日期：2008-07-01 00:00:00
abstract：:This review explores what is already understood about antenatal diagnosis of a variety of conditions,including Down syndrome, what progress has been made in this field, the role that imaging plays in the diagnostic pathway and the impact on management of pregnancies and the parental decision process. An overview of fu...
journal_title：Pediatric radiology
pub_type：
doi：10.1007/s00247-010-1929-7
更新日期：2011-04-01 00:00:00
abstract：BACKGROUND:Intestinal blood-flow changes after birth. Objective. To elucidate the factors influencing intestinal blood-flow velocity in preterm infants during the early neonatal period. MATERIALS AND METHODS:We measured blood-flow velocity in the superior mesenteric artery by pulsed Doppler US in 44 uncomplicated infa...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050621
更新日期：1999-06-01 00:00:00
abstract：:One hundred barium meal examinations performed on infants of less than 4 months of age are reviewed. All the infants presented with vomiting as a major symptom and the diagnosis remained in doubt following the initial clinical assessment. Fifty seven per cent of the examinations showed an abnormality of which 45% were...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF01625813
更新日期：1984-01-01 00:00:00
abstract：:This paper compares the effects on patients of perforation with barium and with air during attempted intussusception reduction by reviewing the clinical, radiological, surgical and pathological findings and sequelae in seven children who received barium and seven who received air. In both groups perforation occurred i...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02010311
更新日期：1995-01-01 00:00:00
abstract：:Two different forms of dyssegmental dysplasia, mild and severe, can be distinguished on clinical, radiographic and chondro-osseous morphologic grounds. The milder Rolland-Desbuquois type is frequently characterised by survival beyond the newborn period. The lethal Silverman-Handmaker type has distinctive and more seve...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050279
更新日期：1997-12-01 00:00:00
abstract：:The arterial resting flow, the arterial peak flow after 3 minutes of circulatory arrest to the leg, and the venous emptying rate were studied by strain gauge plethysmography in the calves of 85 children between 3 and 16 years of age. Most of the children had heart disease; therefore the values obtained can be regarded...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF00973363
更新日期：1975-01-24 00:00:00
abstract：BACKGROUND:Many intervention studies in preterm infants aim to improve neurodevelopmental outcome, but short-term proxy outcome measurements are lacking. Cortical plate and subplate development could be such a marker. OBJECTIVE:Our aim was to provide normal DTI reference values for the cortical plate and subplate of p...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-010-1638-2
更新日期：2010-08-01 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：:Ectopic thyroid gland is a well-known developmental anomaly. We present a child with a unique anatomical variant of this anomaly, namely double ectopic thyroid. The purpose of this report is to demonstrate the scintigraphic findings and to emphasize the importance of performing a thyroid scan in every case of thyroid ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-002-0787-3
更新日期：2002-12-01 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:The classic metaphyseal lesion (CML) is highly specific for non-accidental trauma in infants. While the radiographic findings are well documented, there is little literature on the ultrasound (US) appearance. OBJECTIVE:To evaluate US findings in CMLs identified on radiographs. MATERIAL AND METHODS:This ins...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-019-04373-w
更新日期：2019-06-01 00:00:00
abstract：:The use of a central venous catheter (CVC) has become commonplace in the care of children with a wide variety of medical and surgical problems. Complications resulting from the insertion of these catheters are well recognized and can be life-threatening. When a temporary CVC or other catheter is inserted into the cent...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-007-0674-z
更新日期：2008-03-01 00:00:00
abstract：:We present a case of lethal hypoplastic left heart syndrome missed at routine 20-week antenatal ultrasound examination because the left ventricle was of normal size on the standard four-chamber cardiac view. Hypoplastic left heart syndrome includes a spectrum of cardiac malformations. This case illustrates the difficu...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02026682
更新日期：1991-01-01 00:00:00
abstract：OBJECTIVE:We prospectively surveyed patients with myelomeningocele who presented in our department over a 3-month period to determine the frequency of latex allergy in this population. MATERIALS AND METHODS:A questionnaire assessed history of allergy to latex and attitudes toward and use or avoidance of latex-containi...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF01377199
更新日期：1996-07-01 00:00:00
abstract：:Systemic hypertension after renal transplantation in children is frequent, occurring in 85% of the cases and may be the cause of severe neurologic complications. This can be due to multiple factors such as: rejection, recurrence of initial disease, steroid, etc. ... Among those factors, renal transplant artery stenosi...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02387633
更新日期：1989-01-01 00:00:00
abstract：BACKGROUND:Diffusion tensor parameters can be analysed by fitting regions of interest (ROIs) to selected brain structures. The clinical usefulness of these measurements is influenced by their reproducibility and validity. OBJECTIVE:To investigate the reproducibility of fractional anisotropy (FA) and mean diffusivity (...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-011-2234-9
更新日期：2012-02-01 00:00:00
abstract：:We used the fast field-echo technique of magnetic resonance (MR) imaging with an intravenous bolus injection of paramagnetic contrast agent to evaluate glomerular function. The time-dependent curves of changes in signal intensity observed in the renal cortex and renal medulla brought about by the paramagnetic contrast...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF01395707
更新日期：1996-01-01 00:00:00
abstract：BACKGROUND:Digital radiography (DR) is one of several new products that have changed our work processes from hard copy to digital formats. The transition from analog screen-film radiography to DR requires thorough user education because of differences in image production, processing, storage and evaluation between the ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-010-1904-3
更新日期：2011-05-01 00:00:00
abstract：:We report a 6-month-old infant with a fibroblastic ring obstructing her hypopharynx. Surgical myotomy gave relief of symptoms. ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02386642
更新日期：1986-01-01 00:00:00
abstract：:This is the first clinical and angiographic description of congenital subclavian steal in a patient with left aortic arch, isolation of the right subclavian artery, and an aortic diverticulum. ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF01092954
更新日期：1980-07-01 00:00:00
abstract：BACKGROUND:Skeletal surveys are routinely performed in cases of suspected child abuse, but there are limited data regarding the yield of high-detail skeletal surveys in infants. OBJECTIVE:To determine the diagnostic yield of high-detail radiographic skeletal surveys in suspected infant abuse. MATERIAL AND METHODS:We ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-014-3064-3
更新日期：2015-01-01 00:00:00
abstract：:Anomalous origin of the left pulmonary artery in tetralogy of Fallot was diagnosed in a 4-year-old boy be cardiac catheterization. Corrective surgery was performed. The child died immediately following the surgical procedure. Postmortem examination revealed obstructive pulmonary vascular disease of the left lung and n...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02388368
更新日期：1985-01-01 00:00:00
abstract：BACKGROUND:Fragmentary ossification of the inferior patella is often dismissed as a normal variant in children younger than 10 years of age. OBJECTIVE:The purpose of this study was to determine whether fragmentary inferior patellar pole ossification is a normal variant or is associated with symptoms or signs of pathol...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-014-3240-5
更新日期：2015-06-01 00:00:00
abstract：:In the pediatric population, ureteroceles may present with different clinical pictures, including obstruction and lithiasis. We report two pairs of twins; one of each set had ureteroceles, and the other a related urinary tract malformation (ureterocele, polycystic kidney disease). These cases raise the question of whe...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050242
更新日期：1997-10-01 00:00:00
abstract：:In pediatric oncology, therapeutic decisions are made based on tumor response to chemotherapeutic agents. Sequential measurement of tumor bulk and its percent change on therapy must be accurately assessed. Will 3-dimensional (3-D) volumetric determination improve our ability to assess tumor response to therapy? Forty-...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02020828
更新日期：1995-01-01 00:00:00
abstract：BACKGROUND:Influenza A (H1N1) can cause severe neurological complications. OBJECTIVE:The purpose of this study was to analyze clinical and MRI features of neurological complications after H1N1 infection in critically ill children. MATERIALS AND METHODS:We retrospectively analyzed clinical and neuroimaging findings in...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-013-2682-5
更新日期：2013-09-01 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
pub_type： 杂志文章,评审
doi：10.1007/s00247-017-4014-7
更新日期：2018-06-01 00:00:00
abstract：:Complete fracture-separation of humeral epiphyses, proximal or distal, represents unusual skeletal injuries in the battered infant. Radiographic identification of the type and extent of epiphyseal injury may be difficult due to lack of ossified epiphyseal centers. While arthrography can be a useful diagnostic and ther...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF00975189
更新日期：1981-02-01 00:00:00
