Abstract:
:Magnetic resonance imaging has been used to evaluate 10 children with lymphomas and was able to identify disease in all 10 cases and monitor response to therapy in all three patients with follow-up studies. It could not distinguish between the different histological types of lymphoma. The image intensity of a diseased spleen in one case was different from that of five other normal spleens in six children with Hodgkins disease. Magnetic resonance imaging compared well with computed tomography and it was especially good at identifying blood vessels.
journal_name
Pediatr Radioljournal_title
Pediatric radiologyauthors
Cohen MD,Klatte EC,Smith JA,Martin-Simmerman P,Carr B,Baehner R,Weetman R,Provisor A,Coates T,Berkow Rdoi
10.1007/BF02388606subject
Has Abstract,Author List Incompletepub_date
1985-01-01 00:00:00pages
179-83issue
3eissn
0301-0449issn
1432-1998journal_volume
15pub_type
杂志文章abstract::Two cases of neonatal spontaneous rupture of the esophagus are described, one of which is associated with a duodenal stenosis. Seventeen cases have been reported. They present clinically with non-specific signs of respiratory insufficiency and radiologically by a right-sided hydropneumothorax. Esophageal opacification...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02386871
更新日期:1986-01-01 00:00:00
abstract::We prospectively evaluated a group of patients with sickle cell disease and a clinical history of prior stroke, comparing transcranial Doppler sonography (TCD) to both magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA) to determine its efficacy for the detection of flow abnormalities associated ...
journal_title:Pediatric radiology
pub_type: 临床试验,杂志文章
doi:10.1007/BF02012192
更新日期:1994-01-01 00:00:00
abstract::Müllerian duct cyst is a congenital anomaly that originates from remnants of the müllerian duct that usually regresses in utero. It is most commonly detected in adult males during the third and fourth decades of life. Müllerian duct cyst is rarely reported in infants less than 1 year of age, in whom diagnosis is diffi...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-006-0282-3
更新日期:2006-11-01 00:00:00
abstract:OBJECTIVE:The purpose of this prospective study was to measure in vivo blood oxygen saturation (%O2) by MRI in children with congenital heart disease (CHD) using population-based values for T2O (T2 signal decay of fully oxygenated blood) and K (a parameter representing the deoxyhemoglobin effect) and compare the %O2 wi...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-004-1305-6
更新日期:2005-02-01 00:00:00
abstract::Magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA) offer several techniques to evaluate the hepatic vasculature. These techniques are briefly reviewed with reference to the pediatric population. Examples of MRI and MRA in the evaluation of the hepatic vasculature in pediatric patients are presen...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s002470050581
更新日期:1999-04-01 00:00:00
abstract:BACKGROUND:Patient organ doses may be estimated from CTDI values. More accurate estimates may be obtained by measuring KERMA (Kinetic Energy Released in Matter) in anthropomorphic phantoms and referencing these values to free-in-air X-ray intensity. OBJECTIVE:To measure KERMA ratios (R(K)) in pediatric phantoms at CT....
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-011-2336-4
更新日期:2012-05-01 00:00:00
abstract::We report a case of completely isolated enteric duplication in an 18-month-old boy in whom US revealed a reniform abdominal mass with a pseudokidney sign that had no connection to adjacent organs. Distinctive histopathological changes of the duplication account for these unusual imaging features. Our case represents a...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-012-2380-8
更新日期:2012-09-01 00:00:00
abstract:: ...
journal_title:Pediatric radiology
pub_type: 评论,信件
doi:10.1007/s00247-018-4234-5
更新日期:2019-01-01 00:00:00
abstract::Omental cyst is a rare lesion occurring primarily during childhood and young adulthood. It is closely related to mesenteric and retroperitoneal cysts, all conditions most likely being of congenital or benign neoplastic lymphatic origin. Omental cysts usually present as abdominal distention of long duration, less frequ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF01006901
更新日期:1975-06-13 00:00:00
abstract::Cholelithiasis is very rare in the newborn infant and is usually not recognized until surgery or autopsy following perforation of the biliary tree. Two premature infants had calcified gallstones on abdominal radiographs. In one patient portal vein thrombosis was also present. The other had been treated with total pare...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF00973193
更新日期:1982-01-01 00:00:00
abstract::Pelvis-shoulder dysplasia is rare skeletal dysplasia characterised by symmetrical hypoplasia of the iliac wings and scapulae. It may be associated with unstable hips in infancy, a prominent lumbar lordosis and a waddling gait. Symptoms tend to lessen with increasing age. A child with this condition who has been follow...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF00972181
更新日期:1977-01-01 00:00:00
abstract::This paper describes the imaging features of ovarian metastases from adenocarcinoma of the colon in adolescent females. We reviewed retrospectively abdominal and pelvic computed tomographic and pelvic ultrasound examinations, histologic slices, and clinical charts of six adolescent females with ovarian metastases seco...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02011103
更新日期:1995-01-01 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::The pituitary gland can demonstrate a variety of pathologies with different clinical presentations. Amongst them, pituitary abscess is a rare infectious disease for which contrast-enhanced MRI aids the diagnostic pathway. We present a 16-year-old girl with imaging and surgical findings consistent with primary pituitar...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-009-1435-y
更新日期:2010-02-01 00:00:00
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
doi:10.1007/s00247-004-1374-6
更新日期:2005-06-01 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::Primary idiopathic chylopericardium is rare and represents a fraction of all pericardial effusions in the pediatric population. Most cases of chylopericardium occur as a complication of cardiac surgery or after trauma. They may also be caused by tuberculosis, neoplasm, or congenital lymphangiomatosis. Primary idiopath...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-003-0885-x
更新日期:2003-05-01 00:00:00
abstract::The neurosonograms of fifty-eight patients treated over a four-year period with ECMO support were retrospectively reviewed for analysis of changes in interhemispheric (IHF) width while on ECMO. To correlate these measurements with patterns of development of total body edema as reflected by chest wall thickening on por...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02010805
更新日期:1990-01-01 00:00:00
abstract::During a 4-year period 9 out of 35 patients deteriorated following a contrast enema after necrotising enterocolitis (NEC). Two developed Klebsiella septicaemia with one subsequent death. Following the latter two cases the paediatric surgeons instituted intravenous prophylactic antibiotics (benzyl penicillin, metronida...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02015352
更新日期:1992-01-01 00:00:00
abstract::During halothane anaesthesia the hepatic blood flow may be reduced. This effect interferes with the angiographic investigation of the liver and this is demonstrated by the case presented. ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF00973989
更新日期:1977-03-17 00:00:00
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
更新日期:2001-03-01 00:00:00
abstract::This article is the first of a two-part series on intracranial calcification in childhood. Intracranial calcification can be either physiological or pathological. Physiological intracranial calcification is not an expected neuroimaging finding in the neonatal or infantile period but occurs, as children grow older, in ...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/s00247-020-04721-1
更新日期:2020-09-01 00:00:00
abstract::In early life, patients with sickle cell disease (SCD) can have acute, life-threatening emergencies related to splenic hypofunction (overwhelming bacterial sepsis), as well as anemic crises from acute splenic sequestration because of sudden pooling of blood in the spleen. The landmark penicillin prophylaxis study in 1...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-008-1049-9
更新日期:2009-01-01 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
pub_type: 杂志文章
doi:10.1007/s00247-009-1523-z
更新日期:2010-04-01 00:00:00
abstract::Automatic exposure control (AEC) is particularly well-suited for pediatric CT scanning. However the importance of the localizer scan portion of exams that relies on AEC is frequently underestimated. This paper explains in detail several crucial aspects of the localizer and their effect on the subsequent cross-sectiona...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s00247-014-3140-8
更新日期:2014-10-01 00:00:00
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
doi:10.1007/s00247-004-1268-7
更新日期:2004-10-01 00:00:00
abstract::Pediatric radiologists in 40 children's hospitals in North America were interviewed to determine their choice of contrast media in the diagnosis and treatment of intussusception. The respondents indicated that barium was utilized in the vast majority of instances. Almost all indicated that they would proceed with bari...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02467295
更新日期:1989-01-01 00:00:00
abstract::Accurate diagnosis of non-accidental injury (NAI) can be reached in the majority of cases by careful appraisal of the social and family history, combined with painstaking clinical roentgenographic and other imaging evaluations. Careful review of the scientific literature clearly indicates that collagen analysis to exc...
journal_title:Pediatric radiology
pub_type: 杂志文章,评审
doi:10.1007/s002470050079
更新日期:1997-02-01 00:00:00
abstract:PURPOSE:This prospective study was designed to determine the effect of patient positioning on sonographic measurements of renal length in children. Materials and methods. Two dedicated pediatric ultrasonographers (observers A and B) measured the sonographic lengths of 48 kidneys in 25 children (two had unilateral renal...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF01372240
更新日期:1996-01-01 00:00:00
abstract::A retrospective study was performed of the radiographic patterns of the lungs in children being followed in the Children's Hospital Aids Program (CHAP). The most consistent finding was a diffuse reticulonodular pattern in the lungs. In addition, lung consolidation, either isolated or in combination with nodules, was n...
journal_title:Pediatric radiology
pub_type: 杂志文章
doi:10.1007/BF02010931
更新日期:1993-01-01 00:00:00