Epidural dumbbell-shaped chordoma mimicking a neurinoma.


: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.


Pediatr Radiol


Pediatric radiology


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




Has Abstract


1996-01-01 00:00:00












  • Tradeoffs between image quality and dose.

    abstract::Image quality takes on different perspectives and meanings when associated with the concept of as low as reasonably achievable (ALARA), which is chiefly focused on radiation dose delivered as a result of a medical imaging procedure. ALARA is important because of the increased radiosensitivity of children to ionizing r...

    journal_title:Pediatric radiology

    pub_type: 杂志文章,评审


    authors: Seibert JA

    更新日期:2004-10-01 00:00:00

  • Normal values of the resistivity index of the pericallosal artery with and without compression of the anterior fontanelle.

    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


    authors: Elmfors AF,Sandgren T,Ford K,Rosenberg J,Ringertz H,Barth RA,Rubesova E

    更新日期:2019-05-01 00:00:00

  • Radiologic considerations in patients undergoing the Nuss procedure for correction of pectus excavatum.

    abstract::The Nuss procedure has succeeded in minimizing incisions, blood loss, sternal fracturing, operating room time, recovery time, and length of hospital stay. Knowledge of the pre- and postoperative radiologic considerations is essential in providing appropriate imaging support to the surgeons performing this innovative, ...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Sidden CR,Katz ME,Swoveland BC,Nuss D

    更新日期:2001-06-01 00:00:00

  • Effect of antenatal growth and prematurity on brain white matter: diffusion tensor study.

    abstract:BACKGROUND:White matter maturation is characterised by increasing fractional anisotropy (FA) and decreasing mean diffusivity (MD). Contradictory results have been published on the effect of premature birth on white matter maturation at term-equivalent age. OBJECTIVE:To assess the association of gestational age and low...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Lepomäki V,Paavilainen T,Matomäki J,Hurme S,Haataja L,Lapinleimu H,Liisa Lehtonen L,Komu M,Parkkola R,PIPARI Study Group.

    更新日期:2012-06-01 00:00:00

  • Malrotation in patients with duodenal atresia: a true association or an expected finding on postoperative upper gastrointestinal barium study?

    abstract::We retrospectively reviewed the imaging and surgical findings in 17 patients with duodenal atresia to determine (a) the frequency of coexistent malrotation in patients with duodenal atresia and (b) the reliability of the upper gastrointestinal barium study (UGI) in differentiating malrotation from postoperative deform...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Zerin JM,Polley TZ Jr

    更新日期:1994-01-01 00:00:00

  • Comparison of liver T1 relaxation times without and with iron correction in pediatric autoimmune liver disease.

    abstract:BACKGROUND:Magnetic resonance imaging (MRI) T1 relaxometry (mapping) has been reported as a quantitative biomarker of liver injury due to inflammation and fibrosis. OBJECTIVE:To assess the relationship between liver MRI T1 relaxometry measurements obtained using a modified Look-Locker inversion recovery (MOLLI) pulse ...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Dillman JR,Serai SD,Miethke AG,Singh R,Tkach JA,Trout AT

    更新日期:2020-06-01 00:00:00

  • Reduction of dose in pelvic examinations of infants using modern X-ray techniques.

    abstract::A simple dose-saving procedure for the diagnosis of congenital hip dysplasia employing a diaphragm in near-focus position is presented. Doses to the skin and the gonads are measured with a phantom, comparing the new and other techniques. With optimal techniques the skin dose is smaller than 2 mR and the gonadal doses ...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Kalender W,Reither M,Schuster W

    更新日期:1979-10-01 00:00:00

  • Fetal MR imaging of Kniest dysplasia.

    abstract::We present a case of Kniest dysplasia, a rare form of the type II collagenopathies, with prenatal MRI. Sonography revealed only short limbs in the fetus. Fetal MRI findings included enlarged hyaline cartilaginous structures with abnormally high T2 signal intensity, delayed ossification of the pubic and ischial bones, ...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Yazici Z,Kline-Fath BM,Laor T,Tinkle BT

    更新日期:2010-03-01 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


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

    更新日期:2006-11-01 00:00:00

  • Occult humeral epiphyseal fracture in battered infants.

    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


    authors: Merten DF,Kirks DR,Ruderman RJ

    更新日期:1981-02-01 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


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

    更新日期:2000-09-01 00:00:00

  • Mesomelic dysplasia of the upper extremities associated with other abnormalities: a new syndrome?

    abstract::A 3-year-old Algerian boy with unusual facies, mesomelic dysplasia of the upper extremities, meta-epiphyseal changes in the lower extremities and skin dimples is reported. The authors are not able to classify the child's syndrome nosologically. ...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Kozlowski K,Bacha L,Brachimi L,Massen R

    更新日期:1993-01-01 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


    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

  • Inflammatory pseudotumour of the pancreas in a child.

    abstract::We describe a 4-year-old girl with an inflammatory pseudotumour of the pancreas, which was preceded by varicella-zoster infection. Inflammatory pseudotumour may involve a variety of tissues, the lungs and liver being typical sites of predilection. Imaging and laboratory tests are nonspecific, and for this reason the d...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Slavotinek JP,Bourne AJ,Sage MR,Freeman JK

    更新日期:2000-11-01 00:00:00

  • Cricopharyngeal ring. A case report.

    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


    authors: Cumming WA,Akhtar M,Ferentzi C,Feteih W

    更新日期:1986-01-01 00:00:00

  • Neuroimaging findings in children with Keutel syndrome.

    abstract:BACKGROUND:Keutel syndrome is a rare autosomal-recessive condition characterized by abnormal cartilage calcification. Neuroimaging findings associated with this condition have been randomly described in the literature. OBJECTIVE:To systematically evaluate the neuroimaging findings in a series of children with Keutel s...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Bosemani T,Felling RJ,Wyse E,Pearl MS,Tekes A,Ahn E,Poretti A,Huisman TA

    更新日期:2014-01-01 00:00:00

  • Hairy polyp of the pharynx obscured on physical examination by endotracheal tube, but diagnosed on brain imaging.

    abstract::We report a case of hairy polyp of the pharynx diagnosed on brain MRI in order to stress the need to examine carefully all tissues included on an imaging study, even those outside the clinically stated region of interest, and to remind practitioners to consider unusual as well as common etiologies for neonatal respira...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Budenz CL,Lesperance MM,Gebarski S

    更新日期:2005-11-01 00:00:00

  • Lipoprotein lipase deficiency with visceral xanthomas.

    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

    pub_type: 杂志文章


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

    更新日期:2010-08-01 00:00:00

  • Granulocytic sarcoma presenting with necrotic cervical lymph nodes as an initial manifestation of childhood leukaemia: imaging features.

    abstract::We present two cases of granulocytic sarcoma of the cervical lymph nodes with central necrosis as an initial manifestation of childhood leukaemia, focusing on the imaging features. Recognition of the CT and MR imaging findings of granulocytic sarcoma involving the cervical lymph nodes assists the differential diagnosi...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: An SB,Cheon JE,Kim IO,Kim WS,Ahn HS,Shin HY,Kang HJ,Yeon KM

    更新日期:2008-06-01 00:00:00

  • Abnormal paranasal sinuses in patients with cystic fibrosis of the pancreas. Radiological findings.

    abstract::Radiographic examinations of the paranasal sinuses and chests of 187 patients with C.F. from five months to 27 years of age were reviewed. One hundred eight-five patients consistently had opaque maxillary and ethmoidal sinuses. Forty-five patients had normal chest radiographs. These observations show that the paranasa...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Ledesma-Medina J,Osman MZ,Girdany BR

    更新日期:1980-02-01 00:00:00

  • Restrictive dermopathy.

    abstract::Restrictive dermopathy is an inherited syndrome characterized clinically by severe growth retardation, abnormal skin, characteristic facies, and multiple congenital contractures. Distinctive radiologic features include deficient mineralization of the clavicles and the skull, overtubulation and frequent modeling defect...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Reed MH,Chudley AE,Kroeker M,Wilmot DM

    更新日期:1993-01-01 00:00:00

  • What's missing? An analysis of pediatric radiology fellowship website utility and recruitment potential.

    abstract:BACKGROUND:Pediatric radiology fellowship web pages convey practical information and provide an opportunity to impress upon visitors the mission and principles that are core to the program. OBJECTIVE:The goal of the study was to assess pediatric radiology fellowship program websites and identify potential areas for im...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Ruddell JH,Eltorai AEM,Mark AS,Raman S,Sams CM

    更新日期:2019-05-01 00:00:00

  • Neonatal goiter: imaging findings in two children.

    abstract::Neonatal goiter is a rare cause of a neck mass and stridor. Often, the diagnosis can be made on clinical grounds exclusively, but there may be times when a neck mass becomes a diagnostic dilemma. There are several different imaging modalities available to the clinician that are useful in the rapid diagnosis of neonata...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Stoane JM,Haller JO,Price AF

    更新日期:1996-01-01 00:00:00

  • Radiological features of fungal typhlitis complicating acute lymphoblastic leukaemia.

    abstract::We report the radiological features of fungal typhlitis, a complication of acute lymphoblastic leukaemia, in a child. Colonic dilatation, intramural gas and a tumour-like filling defect in the caecum were demonstrated on ultrasound and contrast enema. ...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Kamal M,Wilkinson AG,Gibson B

    更新日期:1997-01-01 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


    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

  • Imaging of cerebral complications of extracorporeal membrane oxygenation in infants with congenital heart disease - ultrasound with multimodality correlation.

    abstract::Cranial ultrasound on neonatal intensive care units is generally performed by intensive care physicians, but radiologists often provide this crucial bedside test to children on specialist paediatric cardiac intensive care units. On a paediatric cardiac intensive care unit, complex congenital cardiac conditions are com...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Svrckova P,Meshaka R,Holtrup M,Aramburo A,Mankad K,Kazmi F,Owens CM,Gala-Peralta S,Semple T

    更新日期:2020-06-01 00:00:00

  • Bone involvement by Sporothrix schenckii in an immunocompetent child.

    abstract::Sporotrichosis in children is rare, and its osteoarticular form is very unusual. Disseminated forms are described mostly in immunocompromised patients. We report a case of a 5-year-old immunocompetent boy with multiple suppurated cutaneous lesions that progressed to polyarthritis of the hands and feet. Radiographic im...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Ribeiro BN,Ribeiro RN,Penna CR,Frota AC

    更新日期:2015-08-01 00:00:00

  • Normal size left ventricle on antenatal scan in lethal hypoplastic left heart syndrome.

    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


    authors: Anderson NG,Brown J

    更新日期:1991-01-01 00:00:00

  • Diffuse peritoneal lymphomatosis: atypical presentation of Burkitt lymphoma.

    abstract::Burkitt lymphoma presenting as a peritoneal and small thickening problem mimicking carcinomatosis is very rare. We present a previously healthy 7-year-old boy with a 1-week history of worsening abdominal distention, vomiting and melena. He demonstrated liver nodules, but no pathologic chest or abdominal adenopathy was...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Wong S,Sanchez TR,Swischuk LE,Huang FS

    更新日期:2009-03-01 00:00:00

  • Ct in the surveillance and current control of children with extracranial malignant tumours.

    abstract::The clinical value of computerized body tomography (CT) was analysed in 221 consecutive examinations performed in the evaluation and surveillance of 74 children with various types of extracranial solid malignant tumours. CT was performed as part of a routine diagnostic reassessment in 104 cases and was clinically indi...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Damgaard-Pedersen K,Yssing M

    更新日期:1982-01-01 00:00:00