Abstract:
:Abstract Papillary thyroid carcinoma is rare in children. Its clinical manifestation may deviate from that observed in adult patients. We present a 14-year-old girl with papillary thyroid carcinoma. We then discuss various distinctive sonographic signs that may aid diagnosis, and we discuss differences in clinical features between children and adults [added].
journal_name
Pediatr Radioljournal_title
Pediatric radiologyauthors
Sung TH,Man EM,Wong WWdoi
10.1007/s00247-011-2189-xsubject
Has Abstractpub_date
2012-03-01 00:00:00pages
377-9issue
3eissn
0301-0449issn
1432-1998journal_volume
42pub_type
杂志文章abstract::We report an atypical leiomyoma arising in an hepatic vein and extending into the inferior vena cava and right atrium in a fourteen year old boy. US, CT and MRI facilitated diagnosis and removal of this tumor. ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02012978
更新日期:1990-01-01 00:00:00
abstract::Two patients with aneurysmal bone cysts of the spine demonstrate striking similarities when examined with magnetic resonance imaging (MRI), while the plain radiographs and images on computed tomography (CT) are quite different. Gadolinium DTPA enhanced T1W images were especially helpful in the definition of the lesion...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02015620
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:The natural history of focal splenic lesions in paediatric Gaucher disease (GD) is unknown and these lesions are thought to persist despite enzyme replacement therapy (ERT). OBJECTIVE:To assess the prevalence, evolution and resolution of splenic nodules in a cohort of paediatric Gaucher patients treated wit...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-008-0811-3
更新日期:2008-06-01 00:00:00
abstract::beta-Thalassaemia major is a hereditary haemolytic anaemia that is treated with multiple blood transfusions. A major complication of this treatment is iron overload, which leads to cell death and organ dysfunction. Chelation therapy, used for iron elimination, requires effective monitoring of the body burden of iron, ...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-007-0567-1
更新日期:2007-12-01 00:00:00
abstract:BACKGROUND:Myocardial T1 relaxometry can be performed by contouring on individual T1-weighted source images (source method) or on a single T1 map (mapping method). OBJECTIVE:This study compares (a) agreement between native T1 and extracellular volume results of the two methods and (b) interobserver reproducibility of ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-019-04428-y
更新日期:2019-08-01 00:00:00
abstract::Uterine didelphys with obstructed hemivagina and ipsilateral renal anomalies is a rare congenital malformation of the female urogenital tract. While the urinary anomalies almost always involve renal agenesis, we report a rare case of a 17-year-old girl with the malformation associated with ectopic ureteral insertion i...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-009-1454-8
更新日期:2010-03-01 00:00:00
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
doi:10.1007/s00247-010-1749-9
更新日期:2011-02-01 00:00:00
abstract::Hypertension due to transplant renal artery stenosis was treated with percutaneous transluminal angioplasty (PTA) in 6 children. 8 angioplasties were performed and the follow-up period varied between 3 and 66 months (average 23 months). The stenoses were located at the site of anastomosis in 4 children and distal to t...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02012999
更新日期:1992-01-01 00:00:00
abstract::Three children with adult cadaveric bone allografts for the treatment of bone malignancies are presented. Follow-up magnetic resonance (MR) imaging demonstrated decreased signal on T1-weighted imaging and increased signal on T2-weighted imaging in the allograft without clinical evidence of recurrent disease. These sig...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02015006
更新日期:1994-01-01 00:00:00
abstract::We present a pictorial review of neonatal ischemic brain injury and look at its pathophysiology, imaging features and differential diagnoses from a radiologist's perspective. The concept of perinatal stroke is defined and its distinction from hypoxic-ischemic injury is emphasized. A brief review of recent imaging adva...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-011-2332-8
更新日期:2012-05-01 00:00:00
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
doi:10.1007/s00247-019-04347-y
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:High-signal T2-weighted bone marrow changes can be found in both bone marrow edema and hematopoietic marrow and are often seen on pediatric MR images of the feet and ankle. OBJECTIVE:To evaluate whether high-signal T2 changes of the bone marrow seen on pediatric MRI of feet and ankles represent residual hem...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-006-0129-y
更新日期:2006-07-01 00:00:00
abstract::Lenticulostriate vasculopathy can be seen in an increasing number of clinical conditions, among which congenital infections and chromosomal abnormalities are best known. Two further patients with this ultrasound finding are reported, who were both recipients in the twin-to-twin transfusion syndrome. ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:
更新日期:1995-11-01 00:00:00
abstract::Hemangiopericytoma (HP) is a rare vascular tumor that usually occurs in adults, but 10% occur in children. Tumors occurring in the first year of life are even more rare and are referred to as infantile hemangiopericytoma. In this article, we report the imaging, operative, and pathological findings in a patient with an...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s002470050738
更新日期:2000-04-01 00:00:00
abstract:BACKGROUND:Emergent MRI is now a viable alternative to CT for evaluating appendicitis while avoiding the detrimental effects of ionizing radiation. However, primary employment of MRI in the setting of clinically suspected pediatric appendicitis has remained significantly underutilized. OBJECTIVE:To describe our instit...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-012-2412-4
更新日期:2012-09-01 00:00:00
abstract::A 10-year old, mentally and physically normally developed girl complained of back pain following an accident. Radiological findings revealed an inhomogeneous, coarse osteosclerosis along the endplates and posterior parts of the ovoid shaped vertebral bodies, in the proximal and distal femora-, proximal humeri and tibi...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02387669
更新日期:1989-01-01 00:00:00
abstract::We review our experience with unusual ocular pathologies, some mimicking retinoblastoma, that were referred to our institution during the past two decades. After presenting the imaging anatomy of the normal eye, we discuss pertinent clinical and pathological features, and illustrate the US and MRI appearance of retino...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-012-2374-6
更新日期:2012-06-01 00:00:00
abstract::We describe an Egyptian boy with osteogenesis imperfecta who was born with thumb contractures and bilateral antecubital pterygia. He was seen at 16 months of age with femur and tibial fractures, thoracic vertebral compression fractures, scoliosis and Wormian bones. The findings are consistent with a diagnosis of Bruck...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s002470050309
更新日期:1998-02-01 00:00:00
abstract::Classic metaphyseal lesions associated with childbirth are rare. We report a distal tibial metaphyseal fracture following a difficult breech delivery. Classic metaphyseal fractures are considered highly specific injuries associated with non-accidental trauma. This case depicts a classic metaphyseal lesion sustained du...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-019-04490-6
更新日期:2019-12-01 00:00:00
abstract:BACKGROUND:Pleural effusion at presentation in Hodgkin lymphoma has been associated with inferior outcome but has not been systematically evaluated. OBJECTIVE:To determine whether pleural effusion at presentation in children with Hodgkin lymphoma is a primary indicator of poor prognosis or secondary to associated fact...
journal_title:Pediatric radiology
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00247-018-4197-6
更新日期:2018-11-01 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
pub_type: 杂志文章
doi:10.1007/s00247-014-3224-5
更新日期:2015-06-01 00:00:00
abstract::We report a previously healthy 8-year-old boy who presented to the hospital with a palpable abdominal mass, fever and abdominal pain. CT and MRI scans confirmed a large mass that was centered in the retroperitoneum. The lesion was biopsied and the histology showed branching hyphae. Tissue cultures grew Aspergillus fum...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-013-2629-x
更新日期:2013-07-01 00:00:00
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
更新日期:2019-05-01 00:00:00
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
doi:10.1007/s00247-019-04578-z
更新日期:2020-05-01 00:00:00
abstract::Mass-like renal lesions in children occur in a diverse spectrum of conditions including benign and malignant neoplasm, infection, infarction, lymphatic malformation, and traumatic injury. Although mass-like renal lesions can sometimes be suspected on plain radiographs and evaluated with US in children, subsequent CT i...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-007-0548-4
更新日期:2007-09-01 00:00:00
abstract::Pancreatic masses are uncommon lesions in the newborn infant. The authors present the first reported case of neonatal pancreatic hamartoma and describe its interesting clinical, histologic, and radiographic aspects. ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF00973350
更新日期:1983-01-01 00:00:00
abstract::A 15-year-old boy with caecal haematoma required a right hemicolectomy due to development of small bowel obstruction and near caecal perforation having presented several days after an episode of minor trauma. The position of the caecum between intraperitoneal and extraperitoneal bowel requires special treatment consid...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-013-2754-6
更新日期:2014-01-01 00:00:00
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
doi:10.1007/s00247-005-1500-0
更新日期:2005-11-01 00:00:00
abstract::We present a child with a rapidly growing mass and lytic skull lesion that on pathologic evaluation was diagnosed as cranial fasciitis. This disease entity is not widely known by radiologists, and should be included in the differential diagnosis of lytic skull lesions. ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02011971
更新日期:1993-01-01 00:00:00
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
doi:10.1007/BF00999310
更新日期:1982-01-01 00:00:00