Abstract：
:Fourteen intracranial tumors were diagnosed by means of mechanical sector scanning through the infant's open fontanelle in a series consisting of 1150 examinations. In addition, integrated pulsed Doppler-sonography (duplex-scan technique) was used to diagnose malformations of intracranial vessels. We established five diagnostic criteria: high echogenic structures are mostly seen in solid tumors of the periventricular region; low echogenic structures are seen in infiltrating tumors of the cerebral tissue and they are difficult to recognize; echo-free structures correspond with a cystic process, a necrosis or malformation of vessels; indirect sonographic signs of a cerebral tumor are all changes in shape and size of the normal anatomic structures; and abnormal blood-perfusion of a marked region, e.g. caused by dilatations of vessels, can be proved by integrated pulsed Doppler-sonography.
journal_name
Pediatr Radioljournal_title
Pediatric radiologyauthors
Strassburg HM,Sauer M,Weber S,Gilsbach Jdoi
10.1007/BF01601876subject
Has Abstractpub_date
1984-01-01 00:00:00pages
284-7issue
5eissn
0301-0449issn
1432-1998journal_volume
14pub_type
杂志文章abstract：BACKGROUND:Stress fractures of many etiologies are found not infrequently in various tarsal bones but are less commonly recognized in carpal bones. OBJECTIVE:To assess the distribution of tarsal and carpal stress fractures. MATERIALS AND METHODS:During the last three decades, the senior author collected locations of ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-010-1577-y
更新日期：2010-08-01 00:00:00
abstract：:A boy is described with severe hyperostosis of the cranium and facial bones, and many other abnormalities including macrocephaly, abnormal facies, cleft palate, conductive hearing loss, speech defect, dental and digital anomalies, delayed skeletal development, short fibulas, short stature of postnatal onset, cervical ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02387953
更新日期：1986-01-01 00:00:00
abstract：BACKGROUND:Magnetic resonance imaging (MRI) usage has anecdotally increased due to the principles of ALARA and the desire to Image Gently. Aside from a single abstract in the emergency medicine literature, pediatric emergency department MRI usage has not been described. OBJECIVE:Our objective was to determine whether ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-016-3764-y
更新日期：2017-03-01 00:00:00
abstract：:Multiple epiphyseal dysplasia (MED) is an osteochondrodysplasia characterized clinically by mild short stature and early-onset degenerative joint disease and radiographically by epiphyseal hypoplasia/dysplasia. MED is genetically heterogeneous, with autosomal dominant cases resulting from mutations in at least three g...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470000362
更新日期：2001-01-01 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：:Lissencephaly, a developmental malformation characterized by absence of sulci, may be suggested in dysmorphic or epileptic infants. Real time ultrasonographic findings correlated with typical electroencephalographic abnormalities establish the diagnosis. ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02396608
更新日期：1987-01-01 00:00:00
abstract：BACKGROUND:Serial surveillance of liver iron concentration (LIC) provides guidance for chelation therapy in patients with iron overload. The diagnosis of iron overload traditionally relies on core liver biopsy, which is limited by invasiveness, sampling error, cost and general poor acceptance by pediatric patients and ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-015-3378-9
更新日期：2015-10-01 00:00:00
abstract：OBJECTIVES:Questionnaires (984) were submitted to pediatric radiologists to determine how often odontoid fractures were missed on lateral views and detected on open-mouth odontoid views in children under 5 years. Other questions relating to imaging protocols of the odontoid also were included, and there were 432 respon...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050043
更新日期：2000-03-01 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：:The risks associated with total splenectomy, including overwhelming postsplenectomy infection, have led to an interest in the use of partial splenectomy as an alternative surgical option for children with congenital hemolytic anemias and hypersplenism. Partial splenectomy, a procedure designed to remove enough spleen ...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-009-1519-8
更新日期：2010-07-01 00:00:00
abstract：:Radiologically visible calcification in the wall of a uriniferous perirenal pseudocyst is rare. This unusual finding was seen in a newborn infant who was found to have a left flank mass on the first day of life. When perirenal pseudocysts occur in infants, they are usually caused by congenital obstructive lesions of t...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF00973970
更新日期：1980-01-01 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：:Contrast-enhanced 3D MR angiography can be used for imaging of children. This technique can improve the delineation of the vasculature that is more anatomically familiar to surgeons. Here we illustrate the usefulness of contrast-enhanced 3D MR angiography in the diagnosis and follow-up of pediatric oncology patients. ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s002470050714
更新日期：1999-11-01 00:00:00
abstract：:Cystic fibrosis (CF) is a multiorgan disease caused by mutation of the CF transmembrane conductance regulator (CFTR) gene. Obstructive lung disease is the predominant cause of morbidity and mortality; thus, most efforts to improve outcomes are directed toward slowing or halting lung-disease progression. Current therap...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-005-1445-3
更新日期：2005-08-01 00:00:00
abstract：:The objective of this study was to compare the quality of conventional and helical computed tomography (CT) images in children unable to breath-hold. Sixteen patients (age range 1.1-7.5 years) underwent both conventional and helical chest CT on a General Electric HiSpeed Advantage scanner at a mean study interval of 3...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02021699
更新日期：1995-01-01 00:00:00
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
doi：10.1007/s00247-008-0881-2
更新日期：2008-09-01 00:00:00
abstract：:We present a case of bilateral tibial insufficiency fracture in which indium (In)-111 diethylenetriamine pentaacetic acid (DTPA) octreotide scan showed increased activity in the region of the fracture. The scan was performed in a 5-year-old girl with severe refractory hypertension and elevated plasma metanephrines for...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-014-3029-6
更新日期：2015-01-01 00:00:00
abstract：:In recent years as a result of decreasing prices and the increasing availability of portable systems, ultrasonography (US), which historically has primarily been the domain of radiologists, has become more widely available to non-radiologists as well. This has increased the use of point-of-care paediatric US performed...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-019-04452-y
更新日期：2019-09-01 00:00:00
abstract：:A case is presented in which chronic renal failure led to intense visceral calcification, mainly to the lungs and heart. The discovery of cardiac calcifications on plain chest radiographs is exceedingly rare in renal patients. Punctate calcific deposits with an almost homogeneous distribution throughout the cardiac mu...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02386824
更新日期：1986-01-01 00:00:00
abstract：BACKGROUND:Computed tomography (CT) is commonly used to evaluate suspected acute appendicitis. Although very effective, CT uses ionizing radiation, exposing patients to an increased risk of cancer. OBJECTIVE:This study assessed the potential for decreasing the field of view of the CT (and therefore the dose to the pat...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-016-3773-x
更新日期：2017-03-01 00:00:00
abstract：BACKGROUND:Prader orchidometry has been the standard method for evaluating testicular size. As this technique is subjective and tends to overestimate the testicular volume, ultrasound (US) has been proposed as more reliable. OBJECTIVE:To evaluate the intra- and interobserver agreement of US measurements of testicular ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-018-4195-8
更新日期：2018-11-01 00:00:00
abstract：:The authors report the case of a 9-year-old child which suffered from a chondroblastoma of the cervical spine. He had clinical signs of superior mediastinum compression with inflammation of the respiratory upper air-way. Surgery was performed. Diagnosis was established by the pathologist. The recurrence one year later...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02396616
更新日期：1987-01-01 00:00:00
abstract：BACKGROUND:Pontine tumors carry the worst prognosis of all brain tumors. In most cases, the diagnosis is based solely on MR imaging, without biopsy. OBJECTIVE:To describe the MR findings of pontine tumors at diagnosis and during follow-up and correlate those with prognosis and to assess the value of MR imaging in pati...
journal_title：Pediatric radiology
pub_type： 杂志文章,评审
doi：10.1007/s00247-005-1502-y
更新日期：2005-09-01 00:00:00
abstract：:Congenital neutropenia is an uncommon entity which may be familial and has a wide spectrum of clinical expression. Three sisters with the severe form of the disease, that suffered from recurrent infections which lead to their demise, are described. Review of their radiographs revealed the presence of cortical thickeni...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02388088
更新日期：1987-01-01 00:00:00
abstract：:Post-traumatic subperiosteal hematoma of the iliac bone may present insidiously without external evidence of bleeding or go undetected in the acute setting. In some cases, the patient may come to medical attention due to femoral nerve palsy rather than hip or groin pain. In this report, we describe a case of femoral n...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-016-3581-3
更新日期：2016-08-01 00:00:00
abstract：BACKGROUND:Safety concerns are increasingly raised regarding the use of gadolinium-based contrast media for MR imaging. OBJECTIVE:To determine the accuracy of pre-contrast abdominal MR imaging for lesion detection and characterization in pediatric oncology patients. MATERIALS AND METHODS:We included 120 children (37 ...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-016-3664-1
更新日期：2016-11-01 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
pub_type： 杂志文章
doi：10.1007/s00247-008-1012-9
更新日期：2009-02-01 00:00:00
abstract：BACKGROUND:Traditionally, every patient with an acute scrotum needed surgical exploration for definitive exclusion of testicular torsion. OBJECTIVE:In this study, we aimed to evaluate the improved accuracy in clinical diagnosis with colour Doppler Ultrasonography (US) added to normal clinical assessment. MATERIALS AN...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/s00247-005-1411-0
更新日期：2005-06-01 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：:A study was performed to establish the value of a computed radiography (CR) system in neonatal respiratory distress syndrome (RDS). CR images obtained with various X-ray doses were compared with the images of a standard film-screen system. The image quality of CR taken with about one half radiation exposure, was compa...
journal_title：Pediatric radiology
pub_type： 杂志文章
doi：10.1007/BF02388647
更新日期：1989-01-01 00:00:00
