Abstract：
:Current imaging modalities are accurate in establishing the diagnosis and extent of thoracic Hodgkin disease. After treatment, however, it is extremely difficult to differentiate potential residual active neoplastic disease from scar tissue, or identify early recurrence. We evaluated the contribution of MRI in the assessment of the response to treatment of thoracic Hodgkin disease in the assumption that scar formation would be characterized by low signal intensity in all pulse sequences, whereas active tumor should maintain a degree of high signal intensity on T2-weighted images. In 47 occasions (23 patients) both CT and MRI were able to identify correctly active disease, but had low specificity in confirming remission because of residual tissues masses. High signal intensity on T2-weighted MR images often persisted despite remission, probably because of edema, necrosis, granulation or other factors. MRI was somewhat more specific than CT and may be quite valuable to confirm remission in patients with residual masses that no longer appear hyperintense on T2 after treatment.
journal_name
Pediatr Radioljournal_title
Pediatric radiologyauthors
Elkowitz SS,Leonidas JC,Lopez M,Cherick I,Schiff RG,Karayalcin G,Lanzkowsky Pdoi
10.1007/BF02010921subject
Has Abstractpub_date
1993-01-01 00:00:00pages
301-4issue
4eissn
0301-0449issn
1432-1998journal_volume
23pub_type
杂志文章abstract：BACKGROUND:Paediatric non-accidental injury is a considerable health problem, and imaging plays a fundamental role in its assessment. Since the introduction of joint guidelines published by the Royal College of Radiologists (RCR) and Royal College of Paediatrics and Child Health (RCPCH) in 2008, there has been a concer...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-014-3063-4
更新日期：2014-12-01 00:00:00
abstract：: ...
journal_title：Pediatric radiology
pub_type： 评论,信件
doi：10.1007/s00247-019-04341-4
更新日期：2019-03-01 00:00:00
abstract：:Benign lymphoid polyps are a rare histologic entity and should not be confused with malignant disease of the colon and rectum. Although retention polyps are the single most common type of colonic polyp in children, the presence of multiple clustered polyps in the rectum should alert the radiologist to the possibility ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF00975406
更新日期：1975-09-15 00:00:00
abstract：BACKGROUND:The expected MRI-based dimensions of the intracranial optic nerve and optic tract in neonates are unknown. OBJECTIVE:To evaluate the sizes of the intracranial optic nerve and optic tract in neonates at term-equivalent age using MRI. MATERIALS AND METHODS:We retrospectively analyzed brain MRI examinations i...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-015-3495-5
更新日期：2016-04-01 00:00:00
abstract：:Part 1 of this series of two articles describes conventional and advanced MRI techniques that are useful for evaluating brainstem pathologies. In addition, it provides a review of the embryology, normal progression of myelination, and clinically and radiologically salient imaging anatomy of the normal brainstem. Final...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-020-04953-1
更新日期：2021-02-01 00:00:00
abstract：BACKGROUND:Fluoroscopy is an important, sometimes vital radiological procedure in paediatric patients with high variability in frequency and technique. OBJECTIVE:To obtain data on paediatric fluoroscopy practice in Europe using a simple questionnaire mailed to 191 children's hospitals. RESULTS:Eighty-eight radiology ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470100429
更新日期：2001-04-01 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：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：: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
doi：10.1007/BF02012398
更新日期：1993-01-01 00:00:00
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
doi：10.1007/BF00977665
更新日期：1980-02-01 00:00:00
abstract：:A patient with Down syndrome is presented who had hypospadias, a large low implanted prostatic utricle, and refluxing ejaculatory ducts entering the utricle. ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02021709
更新日期：1995-01-01 00:00:00
abstract：:We describe five boys, all of whom presented with urinary tract infection or acquired urinary incontinence some years after surgery for a high anorectal malformation (ARM). All were found to have a posterior urethral diverticulum thought to represent the remains of the original rectourethral fistula accompanying the h...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF01372089
更新日期：1996-01-01 00:00:00
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
doi：10.1007/s00247-015-3299-7
更新日期：2015-08-01 00:00:00
abstract：:Four patients between the ages of 2 and 20 years with malignant brain tumors were given several sonographic examinations, using an operative calvarial defect or sutural diastasis as an acoustic window. Three of our cases and 86% of cases with malignant brain tumors reported in the literature are echogenic, making poss...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02388756
更新日期：1985-01-01 00:00:00
abstract：BACKGROUND:Adrenocortical carcinoma (ACC), a tumor that is rare among children, causes clinically evident hormonal disturbances. Imaging methods are used to stage disease and to plan surgical resection. OBJECTIVE:To describe the findings of the various imaging methods used to evaluate ACC. MATERIALS AND METHODS:We re...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050013
更新日期：2000-01-01 00:00:00
abstract：BACKGROUND:Patent ductus arteriosus (PDA) stent placement in infants with ductal-dependent pulmonary blood flow is being increasingly used in clinical practice. OBJECTIVE:To correlate computed tomographic (CT) angiography morphology and length of the PDA with catheter angiography and its relation to eventual PDA stent...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-020-04624-1
更新日期：2020-05-01 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：:Intravesical catheter knotting during micturating cystourethrography is a rare but recognized complication of the procedure. We were able to untangle a knot utilizing a fluoroscopically guided vascular guidewire. Following this success, a small study was performed using a model. Various types of guidewires and techniq...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-007-0426-0
更新日期：2007-04-01 00:00:00
abstract：:Five cases of chronic, inflammatory, multifocal bone lesions of unknown etiology are reported. Although bone biopsy confirmed osteomyelitis in each case in none of them were organisms found inspite of an extensive work up. Different clinical course of the disease reflects different aetiology in respective cases. These...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF01624396
更新日期：1983-01-01 00:00:00
abstract：:Imaging pediatric elbow trauma in the acute setting remains diagnostically challenging given difficult patient positioning, multiple ossification centers of the pediatric elbow, overlapping structures, and complex joint anatomy. Digital tomosynthesis is a technique where the X-ray source travels across a limited arc a...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-019-04444-y
更新日期：2019-11-01 00:00:00
abstract：:Smooth muscle neoplasms seem to be particularly frequent in children with AIDS, and several cases of such lesions, both benign and malignant (leiomyomas and leiomyosarcomas), have recently been reported in the literature. We describe here the imaging findings in a boy with AIDS who developed two leiomyomas of the gall...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050074
更新日期：1997-01-01 00:00:00
abstract：BACKGROUND:It is debated whether iso-osmolar and low-osmolar contrast media are associated with different incidences of contrast medium-induced nephropathy (CIN) in patients with renal insufficiency. OBJECTIVE:To compare the incidence of CIN in children undergoing contrast-enhanced multidetector computer tomography (M...
journal_title：Pediatric radiology
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1007/s00247-011-2164-6
更新日期：2011-11-01 00:00:00
abstract：:We present two patients with airway obstruction due to supraglottic swelling; one was caused by a brown spider bite on an ear (loxoscelism) and the other from eating buffalo fish. In the latter patient it was likely due to scrombroid poisoning, a histamine-like reaction, but may have been an anaphylaxic reaction. ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02015631
更新日期：1991-01-01 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：:In 200 unselected upper abdominal sonographies in children the hepatic venous anatomy was examined with special reference to caudal hepatic veins. In 42% of patients caudal hepatic veins could be demonstrated sonographically, while large caudal hepatic veins could be shown in 12.5% of patients. The large caudal hepati...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02343422
更新日期：1984-01-01 00:00:00
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
doi：10.1007/s00247-014-3240-5
更新日期：2015-06-01 00:00:00
abstract：:We present a 16-year-old boy with autoimmune liver disease and longstanding portal hypertension in whom a CT arteriogram demonstrated a large aneurysm arising from the distal, extra-parenchymal portion of the splenic artery. Because of its location adjacent to multiple venous collaterals, the aneurysm was indistinguis...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-009-1493-1
更新日期：2010-07-01 00:00:00
abstract：:The CT findings in 120 cerebral palsied children are analysed. The 72.5% positive findings are correlated with the clinical types, as well as the aetiological basis for the cerebral palsy. The spastic type, 83.3% of the total number of children, had the highest positive findings. The yield was increased in children wi...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02010628
更新日期：1989-01-01 00:00:00
abstract：BACKGROUND:Late-onset noninfectious pulmonary complications (LONIPCs) are life-threatening complications of bone marrow transplantation (BMT). Several pathological patterns are described in the literature with different prognoses, and with different relationships to graft-versus-host disease (GVHD). The role of high-re...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-008-0984-9
更新日期：2008-11-01 00:00:00
abstract：:Ureteral valves are an uncommon cause of upper urinary tract obstruction. The majority of cases are discovered only at surgery or autopsy. We report a case diagnosed by antegrade pyelography under sonographic guidance and we review the literature. ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02388420
更新日期：1988-01-01 00:00:00
