Abstract:
:We present an unusual case of severe hydranencephaly in a term infant who presented with the following additional unique features, which were discovered on CT, MRI and MR angiography examinations: (1) occlusion of the bilateral posterior cerebral arteries, (2) absence of the occipital lobes, (3) an ovoid calcified mass sitting on the inner table of the occipital bone, (4) severe cerebellar hypoplasia, (5) a dysmorphic cystic diencephalon, (6) a large anterior midline cyst just above the cribriform plate and (7) absence of the falx. These imaging findings were confirmed at autopsy.
journal_name
Pediatr Radioljournal_title
Pediatric radiologyauthors
Kelly TG,Sharif UM,Southern JF,Gururajan K,Segall HDdoi
10.1007/s00247-010-1894-1subject
Has Abstractpub_date
2011-02-01 00:00:00pages
274-7issue
2eissn
0301-0449issn
1432-1998journal_volume
41pub_type
杂志文章abstract:BACKGROUND:Data suggest an increased risk of thyroid dysfunction following iodine-based contrast material (IBCM) in children. OBJECTIVE:To estimate the prevalence of thyroid stimulating hormone (TSH) abnormalities following exposure to a single dose of intravenous IBCM during computed tomography (CT) in young children...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-020-04881-0
更新日期:2020-11-17 00:00:00
abstract::Magnetic resonance enterography (MRE) now plays a central role in diagnosing pediatric inflammatory bowel disease (IBD), and its role in other intestinal pathologies such as scleroderma is gradually expanding. MRE helps distinguish between Crohn disease and ulcerative colitis, defining extent and severity. Standard MR...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-016-3596-9
更新日期:2016-05-01 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::In a group of 70 premature and newborn infants, treated with artificial ventilation, 24.3% developed bronchopulmonary dysplasia (BPD). Only in a very few cases did the typical radiological stages, as described by Northway, succeed each other in a chronological order. It is impossible to differentiate BPD stage I or II...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF00973978
更新日期:1977-03-17 00:00:00
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
doi:10.1007/s00247-012-2352-z
更新日期:2012-06-01 00:00:00
abstract::Clinical decision support has been identified by the United States government as a method to decrease inappropriate imaging exams and promote judicious use of imaging resources. The adoption of this method will be incentivized by requiring appropriate use criteria to qualify for Medicare reimbursement starting in Janu...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-018-4322-6
更新日期:2019-04-01 00:00:00
abstract::Rare earth filters are known to reduce radiation dose in radiological investigations. The present investigation used Er and Sm filters that were selected because of their chemical stability and ability to withstand prolonged exposure to the atmosphere. They were used in a comparison with a conventional aluminium filte...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF01601887
更新日期:1984-01-01 00:00:00
abstract::We report a healthy, asymptomatic 15-year-old girl with a meandering right pulmonary vein draining to the left atrium. A meandering pulmonary vein may or may not be associated with the scimitar syndrome. The differential diagnosis with the scimitar syndrome and other forms of scimitar variants is discussed. ...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s002470050651
更新日期:1999-08-01 00:00:00
abstract::Twenty patients with massive trichuriasis were studied with double contrast barium enema. The following changes were observed: 1) Impregnation defects of the colonic wall probably due to abundant mucous secretions. 2) Granular features. 3) Pear-shaped caecum. 4) Radiolucid ringlike images with some contrast material i...
journal_title:Pediatric radiology
pub_type: 杂志文章
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更新日期:1979-04-19 00:00:00
abstract::We present a rare case of a broken umbilical artery catheter retrieved via a transumbilical approach with biopsy forceps. ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:
更新日期:1995-11-01 00:00:00
abstract::This report describes a case of ectopic intra-thoracic kidney, in which there was delayed appearance of this condition after a documented prior normal chest film. ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02343442
更新日期:1984-01-01 00:00:00
abstract::Retirement can be defined as a new stage of an active lifestyle. It is a unique chapter in life that can be fun and rewarding, if steps are taken to plan the process. Key factors to take into consideration during this process are family, friends, finances, and professional interests. With proper planning, rather than ...
journal_title:Pediatric radiology
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doi:10.1007/s00247-009-1523-z
更新日期:2010-04-01 00:00:00
abstract::Osteoporosis is a generalised disorder of the skeleton with reduced bone density and abnormal bone architecture. It increases bone fragility and renders the individual susceptible to fractures. Fractures of the vertebrae are common osteoporotic fractures. Vertebral fractures may result in scoliosis or kyphosis and, be...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-018-4279-5
更新日期:2019-03-01 00:00:00
abstract:BACKGROUND:Despite regulations, insufficient information is provided to adult patients prior to their radiologic examinations. Information regarding paediatric patients has not been systematically studied. OBJECTIVE:To survey parents' experience and wishes for information in connection with their child's radiographic ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-018-4300-z
更新日期:2019-02-01 00:00:00
abstract::The clinical and radiological findings in fused labia are described. Some of the patients were asymptomatic. The others were referred because of a suspicion of urinary infection. Micturating cystourethrography showed collection of contrast material above the labia and marked reflux into the vagina in all patients exam...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF00975335
更新日期:1978-04-10 00:00:00
abstract::Acute lymphoblastic leukemia (ALL) is the most common of all childhood malignancies. Current remission rates approach 80%. Recurrent disease can present in a wide variety of ways. MR imaging plays a crucial role in the detection of disease relapse. Because other disorders can mimic recurrence of leukemia, it is import...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-003-1137-9
更新日期:2004-05-01 00:00:00
abstract::Sixty-two patients with interstitial lung fibrosis in the age range 2 to 34 years were followed up from 3 to 26 years. The authors stress the important role of an experienced radiologist, who may make a correct diagnosis on the basis of a plain chest radiograph and who plays an important role in follow-up studies beca...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF00971813
更新日期:1981-01-01 00:00:00
abstract:BACKGROUND:Lymphatic malformations (LMs) are congenital lesions of the lymphatic system and consist of lymphatic channels and cystic spaces of varying sizes. Recent evidence has shown that LMs respond well to intralesional sclerotherapy. OBJECTIVE:The purpose of this retrospective study is to evaluate the outcome and ...
journal_title:Pediatric radiology
pub_type: 临床试验,杂志文章
doi:10.1007/s00247-012-2406-2
更新日期:2012-09-01 00:00:00
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
doi:10.1007/s002470100455
更新日期:2001-06-01 00:00:00
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
doi:10.1007/s00247-015-3464-z
更新日期:2016-02-01 00:00:00
abstract::We report a 9-year-old girl with pituitary hyperplasia due to primary hypothyroidism. She presented with growth arrest, abnormal thyroid function studies, and a pituitary mass on MRI. With thyroxine therapy, the pituitary mass regressed and her symptoms resolved. Primary hypothyroidism should be considered in the diff...
journal_title:Pediatric radiology
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doi:10.1007/s00247-008-1012-9
更新日期:2009-02-01 00:00:00
abstract::Diffusion-weighted MRI of the brain is becoming clinically available as a tool to investigate cerebral ischaemia. We report a newborn girl presenting with seizures in whom diffusion-weighted MRI showed a large hyperintensity in the area perfused by the left middle cerebral artery. Short-term neurological follow-up bef...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s002470100442
更新日期:2001-05-01 00:00:00
abstract::Physiologic changes in renal transplant patients, such as transiently low central venous pressure, may be related to increased intra-abdominal pressure, from the volume of the transplanted kidney itself. Using intraoperative and postoperative Doppler ultrasound of the transplant renal vessels, we identified changes in...
journal_title:Pediatric radiology
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doi:10.1007/s00247-003-1094-3
更新日期:2004-05-01 00:00:00
abstract::In children, primary neoplasms of the tracheobronchial tree and lungs are rare; most are malignant. Of the primary malignant pulmonary neoplasms arising in childhood, mucoepidermoid carcinoma accounts for approximately 10%. Due to its well-confined local growth within the airway, mucoepidermoid carcinoma commonly prod...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-007-0607-x
更新日期:2007-12-01 00:00:00
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
更新日期:2003-01-01 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::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
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更新日期:1979-10-01 00:00:00
abstract:BACKGROUND:The aberrant cervical thymus is an uncommon entity to be considered in the differential diagnosis of neck masses in children, so a preoperative diagnosis has rarely been made. OBJECTIVE:The purpose of this study was to assess the ultrasound features of aberrant cervical thymus and determine if recognition o...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s002470100468
更新日期:2001-07-01 00:00:00
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 Cushi...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF01396204
更新日期:1996-11-01 00:00:00
abstract:BACKGROUND:Glutaric aciduria type 1 is a rare neurometabolic disease with high morbidity. OBJECTIVE:To describe the MR imaging abnormalities in glutaric aciduria type 1 and to identify any association between the clinical and imaging features. MATERIALS AND METHODS:MRI scans of 29 children (mean age: 16.9 months) wit...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-015-3395-8
更新日期:2015-10-01 00:00:00