当前位置： SCI文献检索 > PEDIATRIC RADIOLOGY期刊下所有文献 > Magnetic resonance imaging of adrenocortical adenomas in childhood: correlation with computed tomography and ultrasound.

Magnetic resonance imaging of adrenocortical adenomas in childhood: correlation with computed tomography and ultrasound.

Abstract：

:There are few descriptions of the magnetic resonance (MR) appearance of hyperfunctioning adrenocortical tumours, particularly those occurring in childhood. We studied five patients, two girls and three boys, aged 6-14.3 years, presenting with clinical syndromes of adrenocortical hyperfunction. The diagnoses were Cushing's syndrome (n = 2), virilisation (n = 2), and Conn's syndrome (n = 1). Biochemical features suggested an adrenal lesion in each case. MR and ultrasound were performed in all five cases, with CT in four. Each patient had a functional adrenal tumour secreting either cortisol, androgens or aldosterone alone, or a combination of cortisol, androgens and oestradiol. The histological diagnosis was adenoma in four cases and tumour of indeterminate nature in one case. MR clearly showed the tumours (diameter 1.0-7.5 cm), all the lesions being of high signal intensity relative to liver on T2-weighted sequences. CT revealed an adrenal mass in each of the four patients scanned, three of which enhanced after intravenous contrast medium injection. The multiplanar imaging of MR allowed better distinction from adjacent structures and also demonstrated an unenlarged contralateral adrenal gland. In the patient with a 1-cm Conn's adenoma the lesion was more easily seen on MR than CT. Ultrasound showed the four larger tumours but was unable to visualise the contralateral adrenal or the Conn's adenoma. In conclusion, the MR appearances of four adrenocortical adenomas and one indeterminate tumour in children are described. MR has been found to be at least equal to CT in the detection of these tumours, with some possible advantages. Both techniques are superior to ultrasound.

journal_name

Pediatr Radiol

journal_title

Pediatric radiology

authors

Hanson JA,Weber A,Reznek RH,Cotterill AM,Ross RJ,Harris RJ,Armstrong P,Savage MO

doi

10.1007/BF01396204

subject

Has Abstract

pub_date

1996-11-01 00:00:00

pages

794-9

issue

11

eissn

0301-0449

issn

1432-1998

journal_volume

26

pub_type

杂志文章

相关文献

PEDIATRIC RADIOLOGY文献大全
  • Radiographic findings in liveborn triploidy.

    abstract：:The detailed radiographic features of triploidy, a fatal congenital disorder with 69 chromosomes, have not previously been reported. Radiographs of ten liveborn infants with chromosomally confirmed triploidy showed six findings highly suggestive of this diagnosis: harlequin orbits, small anterior fontanelle, gracile r...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/BF02386842

    authors： Silverthorn KG,Houston CS,Newman DE,Wood BJ

    更新日期：1989-01-01 00:00:00

  • Documentation of spontaneous reduction of childhood intussusception by ultrasound.

    abstract：:Spontaneous reduction of a presumed ileo-colonic intussusception was demonstrated by ultrasound examination followed by a barium enema. No premedication or anesthetic had been given to the child. This case illustrates the possible natural history of intussusception rarely confirmed by imaging studies. Intussusception ...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/BF02013178

    authors： Morrison SC,Stork E

    更新日期：1990-01-01 00:00:00

  • Angiographic features of rapidly involuting congenital hemangioma (RICH).

    abstract：:Rapidly involuting congenital hemangioma (RICH) is a recently recognized entity in which the vascular tumor is fully developed at birth and undergoes rapid involution. Angiographic findings in two infants with congenital hemangioma are reported and compared with a more common postnatal infantile hemangioma and a conge...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s00247-002-0726-3

    authors： Konez O,Burrows PE,Mulliken JB,Fishman SJ,Kozakewich HP

    更新日期：2003-01-01 00:00:00

  • The significance of lung scintigraphy in anomalies of the pulmonary vascular bed.

    abstract：:Aplasia, hypoplasia and stenosis of the pulmonary artery showed, on scintigraphic investigation, unilateral, homogenous decreased in lung perfusion. In 3 of 4 children with pulmonary sequestration there was a difference in blood flow between the two lungs, or in one part of the lung. Isolated anomalous drainage of pul...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/BF00978815

    authors： Ruth C,Skovránek J,Samánek M

    更新日期：1975-11-24 00:00:00

  • Tracheoesophageal fistula without esophageal atresia: are pull-back tube esophagograms needed for diagnosis?

    abstract：BACKGROUND:A pull-back tube esophagogram (PBTE) is widely accepted in the literature as the radiological investigation of choice for the diagnosis of tracheoesophageal fistula without esophageal atresia. However, PBTE is rarely performed in our institution, as we have been successful in confirming the presence of such ...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s00247-006-0269-0

    authors： Laffan EE,Daneman A,Ein SH,Kerrigan D,Manson DE

    更新日期：2006-11-01 00:00:00

  • Radiological features in paediatric primary gastric MALT lymphoma and association with Helicobacter pylori.

    abstract：:Primary malignant tumours of the stomach are very rare in children, most being lymphomas and sarcomas. The majority of primary gastric lymphomas are high-grade non-Hodgkin's lymphomas and are of B-cell origin. However, a significant number are low-grade B-cell lymphomas that are derived from mucosa-associated lymphoid...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s00247-001-0598-y

    authors： Kurugoglu S,Mihmanli I,Celkan T,Aki H,Aksoy H,Korman U

    更新日期：2002-02-01 00:00:00

  • Radiological abnormalities associated with anomalies of the ninth chromosome.

    abstract：:The clinical and radiological features of Trisomy of the short arm of the ninth chromosome and of the Nail Patella Syndrome, both of which conditions are related to abnormalities of the ninth chromosome, are compared. Dislocation of the head of radius is seen in both conditions, as is a diminished patello condylar rat...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/BF00975540

    authors： Pilling DW,Levick RK

    更新日期：1978-02-28 00:00:00

  • Use of cone-beam CT and live 3-D needle guidance to facilitate percutaneous nephrostomy and nephrolithotripsy access in children and adolescents.

    abstract：BACKGROUND:Gaining access into non-dilated renal collecting systems for percutaneous nephrolithotripsy, particularly in patients with prohibitive body habitus and/or scoliosis, is often challenging using conventional techniques. OBJECTIVE:To evaluate the feasibility of cone-beam CT for percutaneous nephrostomy placeme...

    journal_title：Pediatric radiology

    pub_type： 杂志文章,评审

    doi：10.1007/s00247-015-3499-1

    authors： Hawkins CM,Kukreja K,Singewald T,Minevich E,Johnson ND,Reddy P,Racadio JM

    更新日期：2016-04-01 00:00:00

  • Esophageal transit scintigraphy in children: a user's guide and pictorial review.

    abstract：:Technical and clinical aspects of esophageal transit scintigraphy in pediatric patients are reviewed via several illustrative cases that highlight its utility in evaluating primary and secondary esophageal motility disorders. ...

    journal_title：Pediatric radiology

    pub_type： 杂志文章,评审

    doi：10.1007/s00247-018-4301-y

    authors： Sarma A,Grant FD,Kwatra NS

    更新日期：2019-05-01 00:00:00

  • MRI characteristics of the neurocentral synchondrosis.

    abstract：BACKGROUND AND OBJECTIVES:The neurocentral synchondrosis (NCS) is a cartilaginous growth plate that since the early 1900s has been implicated as a potential cause of adolescent idiopathic scoliosis (AIS). Previous studies have focused only on the closure age without characterizing normal NCS development. Using MRI, the...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s00247-002-0771-y

    authors： Rajwani T,Bhargava R,Moreau M,Mahood J,Raso VJ,Jiang H,Bagnall KM

    更新日期：2002-11-01 00:00:00

  • An unusual thoracic duplication arising below the diaphragm.

    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

    authors： Haliloglu M,Besim A,Hicsonmez A

    更新日期：1992-01-01 00:00:00

  • Digital atlas of fetal brain MRI.

    abstract：BACKGROUND:Fetal MRI can be performed in the second and third trimesters. During this time, the fetal brain undergoes profound structural changes. Interpretation of appropriate development might require comparison with normal age-based models. Consultation of a hard-copy atlas is limited by the inability to compare mul...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s00247-009-1411-6

    authors： Chapman T,Matesan M,Weinberger E,Bulas DI

    更新日期：2010-02-01 00:00:00

  • Ultrasound of Wilms' tumor.

    abstract：:The grey scale ultrasound features of 30 cases of Wilms' tumour examined using a water delay scanner are presented. Eighty-seven percent of masses were of uniform texture, with echogenicity equal to or slightly greater than that of liver with small hypo-echoic areas. There were no totally cystic tumours in the series....

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/BF02387500

    authors： De Campo JF

    更新日期：1986-01-01 00:00:00

  • Transient enhancement of pericardium, peritoneum, soft tissues and perhaps lymphatics after large doses of contrast administration: an overlooked phenomenon?

    abstract：:An infant with complex cyanotic congenital heart disease was recently encountered whose radiographs seemed to show enhancement of pericardium, peritoneal mesothelium and body wall fascial planes without enhancement of the liver or spleen after very large doses of intravenous contrast. Although patterns of postcontrast...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s00247-011-2249-2

    authors： Behr GG,Berdon WE,Griscom NT

    更新日期：2012-06-01 00:00:00

  • Imaging of pediatric ovarian neoplasms.

    abstract：:We review the clinical and imaging characteristics of the most common ovarian neoplasms in children and adolescents. Because of the widespread use of diagnostic imaging, incidental ovarian neoplasms might be encountered during the evaluation of abdominal pain, trauma or other indications and might pose a diagnostic di...

    journal_title：Pediatric radiology

    pub_type： 杂志文章,评审

    doi：10.1007/s00247-011-2128-x

    authors： Epelman M,Chikwava KR,Chauvin N,Servaes S

    更新日期：2011-09-01 00:00:00

  • Utilization of low-dose multidetector CT and virtual bronchoscopy in children with suspected foreign body aspiration.

    abstract：BACKGROUND:Foreign body aspiration is common in children, especially those under 3 years of age. Chest radiography and CT are the main imaging modalities for the evaluation of these children. Management of children with suspected foreign body aspiration (SFBA) mainly depends on radiological findings. OBJECTIVE:To inve...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s00247-006-0331-y

    authors： Adaletli I,Kurugoglu S,Ulus S,Ozer H,Elicevik M,Kantarci F,Mihmanli I,Akman C

    更新日期：2007-01-01 00:00:00

  • Inherited protein-C deficiency, factor V G 1691 A and FV A 4070 G mutations in a child with internal cerebral venous thrombosis.

    abstract：:Common systemic disorders that cause cerebral venous thrombosis (CVT) in children include dehydration, trauma, infection and haematological diseases. No cause for CVT is identified in one quarter of all cases. We report a child with thalamic infarcts due to internal CVT who had congenital heterozygous protein-C defici...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s002470050776

    authors： Sipahi T,Uner C,Yildiz YT,Akar N

    更新日期：2000-06-01 00:00:00

  • Rickets: Part I.

    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

    pub_type： 杂志文章,评审

    doi：10.1007/s00247-012-2532-x

    authors： Shore RM,Chesney RW

    更新日期：2013-01-01 00:00:00

  • Fundamentals of transorbital sonographic evaluation of optic nerve sheath expansion under intracranial hypertension II. Patient study.

    abstract：:Up to now, the presence of elevated intracranial pressure (ICP) in acute neurological disorders is suspected by clinical and neuroimaging findings, but its verification depends on invasive techniques. Based on our experimental findings of rapid dilatation of human optic nerve sheaths (ONS), we investigated whether thi...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/BF01383384

    authors： Helmke K,Hansen HC

    更新日期：1996-10-01 00:00:00

  • Human immunodeficiency virus-related cerebral white matter disease in children.

    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

    pub_type： 杂志文章,评审

    doi：10.1007/s00247-018-4310-x

    authors： Ackermann C,van Toorn R,Andronikou S

    更新日期：2019-05-01 00:00:00

  • Primary vesicoureteral reflux in blacks with posterior urethral valves: does it occur?

    abstract：:Primary vesicoureteral reflux (VUR) is thought to be largely independent of obstruction. Therefore, in patients with urethral obstruction due to posterior urethral valves (PUV) the occurrence of VUR is coincidental. In addition, primary VUR is reported to be uncommon in black children. If these two premises are correc...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/BF02388405

    authors： Nancarrow PA,Lebowitz RL

    更新日期：1988-01-01 00:00:00

  • Childhood idiopathic chondrolysis of the hip: MRI features.

    abstract：BACKGROUND:Childhood idiopathic chondrolysis of the hip (ICH) causes progressive destruction of the articular cartilage of the hip joint with associated bone remodelling. The MRI features of this disease have not previously been described. OBJECTIVE:To document the MRI features of childhood ICH and determine which fea...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s00247-002-0853-x

    authors： Johnson K,Haigh SF,Ehtisham S,Ryder C,Gardner-Medwin J

    更新日期：2003-03-01 00:00:00

  • Sonographically guided cannula positioning for extracorporeal membrane oxygenation.

    abstract：:Drainage problems due to catheter malpositioning are acutely life-threatening in patients undergoing extracorporeal membrane oxygenation. In order to reduce these complications we introduced sonographically guided catheter positioning. We compare the outcome in a group of patients with blind cannula positioning to tha...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/BF02011838

    authors： Riccabona M,Dacar D,Zobel G,Kuttnig-Haim M,Maurer U,Urlesberger B,Reiterer F

    更新日期：1995-01-01 00:00:00

  • Intracranial resistive index (RI) values in normal term infants during the first day of life.

    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

    pub_type： 杂志文章

    doi：10.1007/s002470000286

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

    更新日期：2000-09-01 00:00:00

  • MRI and CT findings of infected cephalhaematoma complicated by skull vault osteomyelitis, transverse venous sinus thrombosis and cerebellar haemorrhage.

    abstract：:We present the CT and MRI findings of an 8-day-old infant with an infected cephalhaematoma complicated by skull osteomyelitis, venous sinus thrombosis and left cerebellar haemorrhage. ...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s00247-001-0647-6

    authors： Chan MS,Wong YC,Lau SP,Lau KY,Ou Y

    更新日期：2002-05-01 00:00:00

  • Imaging of the transplant liver.

    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

    pub_type： 杂志文章,评审

    doi：10.1007/s00247-010-1545-6

    authors： Babyn PS

    更新日期：2010-04-01 00:00:00

  • Ultrasound shear wave speed measurements correlate with liver fibrosis in children.

    abstract：BACKGROUND:Little published research has shown the relationship between noninvasive US shear wave speed (SWS) measurements and degree of liver fibrosis as established by percutaneous biopsy in children. OBJECTIVE:To assess the relationship between liver US shear wave speed (SWS) measurements and parenchymal fibrosis i...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s00247-015-3345-5

    authors： Dillman JR,Heider A,Bilhartz JL,Smith EA,Keshavarzi N,Rubin JM,Lopez MJ

    更新日期：2015-09-01 00:00:00

  • Colour Doppler ultrasonography replacing surgical exploration for acute scrotum: myth or reality?

    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

    authors： Lam WW,Yap TL,Jacobsen AS,Teo HJ

    更新日期：2005-06-01 00:00:00

  • Somatostatin receptor scintigraphy in the management of cerebral malignant ectomesenchymoma: a case report.

    abstract：:A 10-year-old girl presented with a cerebral malignant ectomesenchymoma (MEM), a very unusual tumour with undifferentiated mesenchymal as well as ectodermal elements. Somatostatin receptor scintigraphy (SRS) was performed during the diagnostic workup. The recurrent residual tumour mass was exactly visualized with SRS,...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s002470000404

    authors： Papós M,Pekrun A,Herms JW,Behr TM,Meller J,Rustenbeck HH,Kretzschmar HA,Becker W

    更新日期：2001-03-01 00:00:00

  • Optimization of a fluoroscope to reduce radiation exposure in pediatric imaging.

    abstract：BACKGROUND:A new children's hospital provided the impetus to investigate radiation dose and image quality in a fluoroscope that was specially engineered for pediatric fluoroscopy. Radiation protection management recommends radiation exposures that are as low as reasonably achievable, while still maintaining diagnostic ...

    journal_title：Pediatric radiology

    pub_type： 杂志文章

    doi：10.1007/s002470050728

    authors： Brown PH,Thomas RD,Silberberg PJ,Johnson LM

    更新日期：2000-04-01 00:00:00