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












  • IVC filter placements in children: nationwide comparison of practice patterns at adult and children's hospitals using the Kids' Inpatient Database.

    abstract:BACKGROUND:Inferior vena cava (IVC) filter placement in children has been described in literature, but there is variability with regard to their indications. No nationally representative study has been done to compare practice patterns of filter placements at adult and children's hospitals. OBJECTIVE:To perform a nati...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Wadhwa V,Trivedi PS,Ali S,Ryu RK,Pezeshkmehr A

    更新日期:2018-02-01 00:00:00

  • Ultrasonic diagnosis of duodenal diaphragm.

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

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Cremin BJ,Solomon DJ

    更新日期:1987-01-01 00:00:00

  • Developmental stenosis of the cervical spine in children.

    abstract::Developmental stenosis of the cervical spine results in a reduction of the caliber of the cervical spinal canal that is greatest in the anteroposterior dimensions. This usually becomes symptomatic in adults when a myelopathy may result from compression of the cervical cord by small osteophytes or by hyperextension inj...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Starshak RJ,Kass GA,Samaraweera RN

    更新日期:1987-01-01 00:00:00

  • Mesoblastic nephroma: prenatal ultrasonographic and MRI features.

    abstract::Antenatal detection of mesoblastic nephroma by US is possible. Reviewing the literature, we found 19 previously reported cases, only 1 of which underwent prenatal MRI. We present a further case diagnosed by US and confirmed with MRI. The imaging findings and differential diagnoses are discussed. Early and correct dete...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Irsutti M,Puget C,Baunin C,Duga I,Sarramon MF,Guitard J

    更新日期:2000-03-01 00:00:00

  • Burkitt's lymphoma of the skull base presenting as cavernous sinus syndrome in early childhood.

    abstract::Primary non-Hodgkin's lymphoma of the skull base presenting with neuro-ophthalmologic abnormalities or cavernous sinus involvement is very rare in children. We have found only 13 reported cases of cavernous sinus involvement by lymphoma [1]. We report the case of the youngest child diagnosed with Burkitt's lymphoma of...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Kalina P,Black K,Woldenberg R

    更新日期:1996-01-01 00:00:00

  • Scan time and patient dose for thoracic imaging in neonates and small children using axial volumetric 320-detector row CT compared to helical 64-, 32-, and 16- detector row CT acquisitions.

    abstract:BACKGROUND:Recently a 320-detector-row CT (MDCT) scanner has become available that allows axial volumetric scanning of a 16-cm-long range (50 cm field of view) in a single 0.35-s rotation. For imaging neonates and small children, volume scanning is potentially of great advantage as the entire scan range can be acquired...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Kroft LJ,Roelofs JJ,Geleijns J

    更新日期:2010-03-01 00:00:00

  • Orbital lymphomatoid granulomatosis - a rare cause of proptosis.

    abstract::A 1-year-old girl with unilateral proptosis was found to have primary orbital lymphomatoid granulomatosis - a condition rarely occurring in children. This multisystem angiocentric, angiodestructive, lymphoproliferative disease typically involves the lungs, with ocular involvement being extremely uncommon. Our case ser...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: du Toit J,Kilborn T,Van Eyssen A,Pillay K

    更新日期:2015-07-01 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

  • A case of neurofibromatosis with severe osseous disease of the thoracic spine.

    abstract::A case of neurofibromatosis in a 7-year-old boy from Greenland is presented. The patient suddenly developed a severe thoracic scoliosis because of a total luxation of the upper thoracic vertebrae caused by erosion from soft tissue tumours in the region. Tomography revealed the bone changes, and CT whole-body scanning ...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Hvorslev V,Reiter S

    更新日期:1979-10-01 00:00:00

  • High-resolution sonography of a scrotal abscess in a 2-week-old infant.

    abstract::Scrotal abscess in infancy is rare and, in an otherwise healthy infant, an unexpected pathology. We present a 2-week-old boy with a unilateral scrotal swelling, imaged by high-resolution sonography. Sonography with colour Doppler demonstrated an encapsulated heterogeneous mass in the left scrotum with surrounding hype...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Breysem L,Herman M,Moerman P,Van Damme-Lombaerts R,Bogaert G,Smet M

    更新日期:2006-11-01 00:00:00

  • Ectopic cerebellum in the posterior cranial fossa.

    abstract::Isolated, well-differentiated ectopic cerebellar tissue is extremely rare, with only eight cases in the literature. We describe a unique case of histopathologically proven ectopic cerebellar tissue presenting as a discrete extra-axial mass in the posterior cranial fossa. We describe the clinical, CT and MRI findings, ...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Nagaraj U,Boue DR,Humphrey B,Martin LC

    更新日期:2012-11-01 00:00:00

  • Closed reduction with CT-guided screw fixation for unstable sacroiliac joint fracture-dislocation.

    abstract:BACKGROUND:Unstable posterior pelvic ring fractures and dislocations are uncommon but potentially life-threatening injuries in children. Early definitive management reduces risk of immediate complications as well as chronic pain and gait dysfunction. Conventional operative therapy carries substantial risk of extensive ...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Baskin KM,Cahill AM,Kaye RD,Born CT,Grudziak JS,Towbin RB

    更新日期:2004-12-01 00:00:00

  • Nomograms of total renal volume, urinary bladder volume and bladder wall thickness index in 3,376 children with a normal urinary tract.

    abstract:BACKGROUND:We have previously shown that urinary bladder volume index (BVI = length x width x depth of bladder) and bladder volume wall thickness index (BVWI = BVI at full bladder/average bladder wall thickness) are useful indicators of bladder dysfunction in children with enuresis and urinary tract infection. These in...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Leung VY,Chu WC,Yeung CK,Sreedhar B,Liu JX,Wong EM,Metreweli C

    更新日期:2007-02-01 00:00:00

  • Exploring contrast-enhanced MRI findings of the clinically non-inflamed symptomatic pediatric wrist.

    abstract:BACKGROUND:Knowledge of the synovial and tenosynovial appearance of the clinically non-arthritic symptomatic juvenile wrist using contrast-enhanced magnetic resonance imaging (MRI) is sparse. OBJECTIVES:To analyze contrast-enhanced MRI findings of the clinically non-inflamed symptomatic pediatric wrist, focusing on th...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Verkuil F,van Gulik EC,Nusman CM,Barendregt AM,Nassar-Sheikh Rashid A,Schonenberg-Meinema D,Dolman KM,Maas M,Kuijpers TW,van den Berg JM,Hemke R

    更新日期:2020-09-01 00:00:00

  • Atypical intrathoracic rib in a pediatric patient requiring helical CT scan with 3-D reconstruction for diagnosis.

    abstract::Intrathoracic rib is a rare congenital anomaly that is usually discovered incidentally. It represents a benign lesion but can mimic intrathoracic pathology, so it is important to recognize it to prevent further unnecessary investigation or intervention. Typically, the classic appearance allows diagnosis with confidenc...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Watkins TW,Wilkinson AG,Greer ML

    更新日期:2008-09-01 00:00:00

  • Ossifying renal tumor of infancy: findings at ultrasound, CT and MRI.

    abstract::A 4-month-old boy presented with persistent gross hematuria. At ultrasonography, a 3.5-cm echogenic mass with posterior shadowing and tumor vascularity was detected within the right renal pelvis. Precontrast CT showed a slightly hyperattenuating mass in the renal pelvis. At MRI the mass was heterogeneously hypointense...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Lee SH,Choi YH,Kim WS,Cheon JE,Moon KC

    更新日期:2014-05-01 00:00:00

  • Torsion of a giant mesocolic lipoma in a child with Bannayan-Riley-Ruvalcaba syndrome.

    abstract::A 6-year-old boy with Bannayan-Riley-Ruvalcaba syndrome (BRRS) presented to the emergency department with periumbilical abdominal pain for 12 h. A contrast-enhanced abdominal and pelvis CT examination revealed significant interval change in the size and appearance of a previously seen hypoattenuating right mesocolic f...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Laguna BA,Iyer RS,Rudzinski ER,Roybal JL,Stanescu AL

    更新日期:2015-03-01 00:00:00

  • Inferior patellar pole fragmentation in children: just a normal variant?

    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


    authors: Kan JH,Vogelius ES,Orth RC,Guillerman RP,Jadhav SP

    更新日期:2015-06-01 00:00:00

  • Hepatobiliary and pancreatic imaging in children-techniques and an overview of non-neoplastic disease entities.

    abstract::Imaging plays a major role in the diagnostic work-up of children with hepatobiliary or pancreatic diseases. It consists mainly of US, CT and MRI, with US and MRI being the preferred imaging modalities because of the lack of ionizing radiation. In this review the technique of US, CT and MRI in children will be addresse...

    journal_title:Pediatric radiology

    pub_type: 杂志文章,评审


    authors: Nievelstein RA,Robben SG,Blickman JG

    更新日期:2011-01-01 00:00:00

  • Hydranencephaly associated with cerebellar involvement and bilateral microphthalmia and colobomas.

    abstract::Hydranencephaly is an encephaloclastic central nervous system disorder characterised by severe destruction of the cerebral hemispheres with preservation of posterior fossa structures. We present MRI and neurosonography features of a unique case of hydranencephaly involving cerebellum (in the form of complete liquefact...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Taori KB,Sargar KM,Disawal A,Chhadi S,Rathod J

    更新日期:2011-02-01 00:00:00

  • Central venous cannulation: are routine chest radiographs necessary after B-mode and colour Doppler sonography check?

    abstract:BACKGROUND:After the insertion of a central venous catheter, a chest radiograph is usually obtained to ensure correct positioning of the catheter tip. OBJECTIVE:To determine in a paediatric population whether B-mode and colour Doppler sonography after central venous access is useful to evaluate catheter position, thus...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Lanza C,Russo M,Fabrizzi G

    更新日期:2006-12-01 00:00:00

  • BCGitis and BCGosis in children with primary immunodeficiency - imaging characteristics.

    abstract:BACKGROUND:When administered to an immune-compromised patient, BCG (Bacille Calmette-Guérin) can cause disseminated and life-threatening infections. OBJECTIVE:To describe the imaging findings in children with primary immunodeficiency and BCG-related infections. MATERIALS AND METHODS:We reviewed the imaging findings o...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Shrot S,Barkai G,Ben-Shlush A,Soudack M

    更新日期:2016-02-01 00:00:00

  • Sonographic diagnosis of multiple small-bowel intussusceptions in Peutz-Jeghers syndrome: a case report.

    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

    pub_type: 杂志文章


    authors: Harris JP,Munden MM,Minifee PK

    更新日期:2002-09-01 00:00:00

  • Pulmonary capillary haemangiomatosis in a premature infant.

    abstract::Pulmonary capillary haemangiomatosis (PCH) is a rare disorder characterized by widespread capillary proliferation in the lung, infiltrating the interstitium and the alveolar walls. We present the HRCT features of PCH in a surviving ex-premature infant. To our knowledge, this is a unique case of the radiological featur...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Silva CJ,Massie J,Mandelstam SA

    更新日期:2005-06-01 00:00:00

  • Head and neck lymph nodes in children: the spectrum from normal to abnormal.

    abstract::Lymphadenopathy of the head and neck region is a common finding in children and a very common reason to image the craniocervical region. Enlarged lymph nodes are commonly palpated by the pediatrician in the office and commonly imaged by the pediatric radiologist. The difficult task of the clinician is to determine whe...

    journal_title:Pediatric radiology

    pub_type: 杂志文章,评审


    authors: Restrepo R,Oneto J,Lopez K,Kukreja K

    更新日期:2009-08-01 00:00:00

  • Transitory spinal cord swelling in a 6-year-old boy with Guillain-Barré syndrome.

    abstract::A 6-year-old boy developed progressive motor weakness and areflexia. The clinical picture, combined with electrophysiological findings, indicated a diagnosis of Guillain-Barré syndrome (GBS). MRI on admission revealed spinal cord swelling and increased signal intensity within the cord. It is concluded that, since a de...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Delhaas T,Kamphuis DJ,Witkamp TD

    更新日期:1998-07-01 00:00:00

  • Optimisation of scoliosis examinations in children.

    abstract:OBJECTIVE:To present results of optimising scoliosis examination by changing from a conventional film/grid (F/G) to air-gap technique using computed radiography (CR), and to evaluate different methods for estimating effective radiation doses. MATERIALS AND METHODS:Forty-nine children and adolescents were examined with...

    journal_title:Pediatric radiology

    pub_type: 杂志文章


    authors: Hansen J,Jurik AG,Fiirgaard B,Egund N

    更新日期:2003-11-01 00:00:00

  • Clinical pediatric positron emission tomography/magnetic resonance program: a guide to successful implementation.

    abstract::Children with malignancies undergo recurrent imaging as part of tumor diagnosis, staging and therapy response assessment. Simultaneous positron emission tomography (PET) and magnetic resonance (MR) allows for decreased radiation exposure and acts as a one-stop shop for disease in which MR imaging is required. Neverthe...

    journal_title:Pediatric radiology

    pub_type: 杂志文章,评审


    authors: Saade-Lemus S,Nevo E,Soliman I,Otero HJ,Magee RW,Drum ET,States LJ

    更新日期:2020-05-01 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


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

    更新日期:2003-01-01 00:00:00

  • Pancreatic pseudocyst drainage in children by image-guided cystogastrostomy and stent insertion.

    abstract:BACKGROUND:Endoscopic ultrasound is seldom available at paediatric centres; therefore drainage of pancreatic pseudocysts in children has traditionally been achieved by surgery. OBJECTIVE:This study assessed the feasibility and safety of performing image-guided internal drainage of pancreatic pseudocysts with a flanged...

    journal_title:Pediatric radiology

    pub_type: 杂志文章,多中心研究


    authors: Patel PA,Gibson C,Minhas KS,Stuart S,De Coppi P,Roebuck DJ

    更新日期:2019-12-01 00:00:00