Abstract：
:Computed tomography (CT) studies of the brain are one of the most frequent examinations interpreted by radiologists out of hours. Apparently normal appearances in patients with significant neurological morbidity can be perplexing. As the contents of the cranium are normally remarkably symmetrical on axial CT, disease entities that result in symmetrical appearances are the most difficult to detect. In this review we highlight a spectrum of important acute neurological conditions that result in abnormal but symmetrical appearances on CT.
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
Downer JJ,Pretorius PMdoi
10.1016/j.crad.2008.08.012subject
Has Abstractpub_date
2009-03-01 00:00:00pages
298-306issue
3eissn
0009-9260issn
1365-229Xpii
S0009-9260(08)00368-1journal_volume
64pub_type
杂志文章,评审abstract：AIM:To determine if ultra-low-dose (ULD) computed tomography (CT) utilising model-based iterative reconstruction (MBIR) with radiation equivalent to plain radiography allows the detection of lung nodules. MATERIALS AND METHODS:Ninety-nine individuals undergoing surveillance of solid pulmonary nodules undertook a low-d...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2019.02.001
更新日期：2019-05-01 00:00:00
abstract：AIM:To evaluate the feasibility of a low-dose contrast medium protocol for 64-detector row computed tomography angiography (CTA) of the neck using a low-tube-voltage/high-tube-current setting. MATERIALS AND METHODS:A phantom study was performed using 64-detector row spiral CT at multiple tube voltage and current setti...
journal_title：Clinical radiology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.crad.2013.12.001
更新日期：2014-04-01 00:00:00
abstract：:Acalculous cholecystitis is usually seen in critically-ill patients while torsion of the gall-bladder tends to arise de novo, pre-disposed to by an absent mesentery. There are ultrasonic features in common but the most useful distinguishing finding is the sign of the 'floating gall-bladder'. A case is reported and the...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81142-0
更新日期：1993-04-01 00:00:00
abstract：AIM:To determine whether reporting plain films at faster rates lead to a deterioration in accuracy. METHODS:Fourteen consultant radiologists were asked to report a total of 90 radiographs in three sets of 30. They reported the first set at the rate they would report normally and the subsequent two sets in two thirds a...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(03)00289-7
更新日期：2003-12-01 00:00:00
abstract：AIM:To provide an update of current practice in iliac artery intervention in the UK. MATERIALS AND METHODS:Ninety-nine interventional units across the UK completed online submission forms for iliac angioplasty and stent procedures between 2011 and 2014 (inclusive) for the British Iliac Angioplasty and Stenting (BIAS) ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2019.01.026
更新日期：2019-06-01 00:00:00
abstract：:Magnetic resonance imaging (MRI) is the most accurate method of defining the morphology and haemodynamic features of thoracic aortic dissection. However, because of doubts about its safety in acute situations, its use has so far been confined to imaging chronic dissections. We present a prospective study of 50 patient...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)83160-5
更新日期：1995-07-01 00:00:00
abstract：:Magnetic resonance (MR) imaging has become an important technique in the evaluation of a wide range of congenital and acquired conditions in children. The ability to image in multiple anatomic planes without the use of ionizing radiation has particular advantages. However scan times can be long, and the narrow bore an...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(97)80229-2
更新日期：1997-12-01 00:00:00
abstract：AIMS:To report the magnetic resonance imaging (MRI) findings of osteomalacic insufficiency fractures of the pelvis. MATERIALS AND METHODS:In all, 12 persons presenting with chronic pelvic pain and with a definitive diagnosis of osteomalacia (OM) were enrolled in this study. Radiological work-up included direct radiogr...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2004.04.021
更新日期：2005-01-01 00:00:00
abstract：AIM:To gather and compare related clinical studies, and to investigate the accuracy and reliability of deep learning in detecting orthopaedic fractures. MATERIALS AND METHODS:This study is a retrospective combination and interpretation of prospectively acquired data. Articles from PubMed, EMBASE, the Cochrane library ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2020.05.021
更新日期：2020-09-01 00:00:00
abstract：AIM:To compare the diagnostic performance of total counts of metastatic lymph nodes (LN-sum) and conventional multidetector (MD) computed tomography (CT) staging in the nodal evaluation of advanced gastric cancer (AGC) patients. MATERIALS AND METHODS:In total, 127 consecutive patients who underwent preoperative MDCT a...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2019.06.030
更新日期：2019-10-01 00:00:00
abstract：:Iocetamic acid (Cholebrin) and calcium ipodate (Solubiloptin) were randomly allocated to two groups of 50 patients. Each patient completed a detailed questionnaire for side effects. There was no significant difference between the contrast media in their ability to opacify the gallbladder. Cholebrin was superior to Sol...
journal_title：Clinical radiology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0009-9260(78)80046-4
更新日期：1978-09-01 00:00:00
abstract：:Infiltrating syringomatous adenoma is a recently-recognized locally-invasive breast neoplasm which clinically may mimic carcinoma. We describe bilateral syringomatous adenomata in a screened patient, indistinguishable from carcinoma on mammography and ultrasound examination. The clinical and pathological features whic...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81219-x
更新日期：1993-01-01 00:00:00
abstract：AIM:To evaluate the feasibility of two-dimensional parametric parenchymal blood flow (2D-PPBF) to quantify perfusion changes in the lung parenchyma following balloon pulmonary angioplasty (BPA) for treatment of chronic thromboembolic pulmonary hypertension. MATERIALS AND METHODS:Overall, 35 consecutive interventions i...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2018.12.023
更新日期：2019-06-01 00:00:00
abstract：AIM:To assess whether patients taking aspirin were more likely to experience bleeding complications after transrectal ultrasound (TRUS)-guided prostate biopsy. MATERIALS AND METHODS:Three hundred and eighty-seven patients taking aspirin who underwent prostate biopsy over a 3.5 year period and 731 patients not taking a...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2007.09.014
更新日期：2008-05-01 00:00:00
abstract：:CCNU, a nitrosourea compound, has been found effective in the management of both primary and secondary tumours of the brain. It is proposed to carry out an investigation comparing radiotherapy alone with radiotherapy and CCNU combined, in cerebral gliomata. ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(75)80038-9
更新日期：1975-04-01 00:00:00
abstract：:One hundred and seven patients admitted to a small general hospital with acute upper gastrointestinal bleeding have been examined by the double contrast barium meal technique. The presumed bleeding site was identified in 75 cases (70%). Twenty-eight patients showed radiological evidence of recent or active bleeding. T...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(78)80184-6
更新日期：1978-11-01 00:00:00
abstract：:We report a case of congenital cerebral glioblastoma. The initial antenatal ultrasound scan showed a peripheral area of high reflectivity within the right cerebral hemisphere. A subsequent scan showed that the area of high reflectivity had increased in size to completely fill the hemisphere, with shift of the falx and...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80511-2
更新日期：1991-08-01 00:00:00
abstract：:The role of computed tomography (CT) in radiotherapy treatment planning was assessed in a series of 231 patients in whom treatment was planned with radical intent. For each patient, a treatment plan was produced by the best conventional techniques in use at the Middlesex Hospital. Each patient then underwent a CT scan...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(84)80021-5
更新日期：1984-03-01 00:00:00
abstract：AIM:To evaluate whether a simple pre-treatment regimen of sinus node inhibition by ivabradine taken at home for only 1 day resulted in a lower pre-scanning heart rate (HR) and reduced the need for intravenous beta-blockers (BB) prior to coronary computed tomography angiography (CTA). MATERIALS AND METHODS:The pre-trea...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2013.05.005
更新日期：2013-10-01 00:00:00
abstract：AIM:To demonstrate the magnetic resonance imaging (MRI) appearances of intact and ruptured Trilucent TM implants with imaging and surgical correlation. The appearances of the implant transponder artefact are also described MATERIALS AND METHODS:A retrospective review of the MRI findings in 34 patients with bilateral s...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1053/crad.2001.0767
更新日期：2002-04-01 00:00:00
abstract：:This study reviews prospectively a series of 29 patients who were examined by magnetic resonance imaging (MRI) and discography for degenerative disc disease. All had persistent low-back pain and non-diagnostic initial investigations, including plain films, myelography and/or computed tomography (CT). The imaging chara...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)82113-0
更新日期：1990-10-01 00:00:00
abstract：:Ultrasonic imaging of the pancreas is often impaired by overlying bowel gas. Oxygen therapy has, in the past, been shown to be effective in reducing the gas in the cysts of pneumatosis coli. Using the same hypothesis, a randomized, single blind study comparing ultrasonic imaging of the pancreas with and without prior ...
journal_title：Clinical radiology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0009-9260(05)82961-7
更新日期：1995-01-01 00:00:00
abstract：AIM:To assess multiparametric magnetic resonance imaging (mp-MRI) in predicting prostate biopsy results. MATERIALS AND METHODS:Patients who underwent mp-MRI prior to prostate biopsy were prospectively included. The prostate was subdivided into 14 sectors and mp-MRI findings assessed using a five-level subjective suspi...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2013.10.018
更新日期：2014-03-01 00:00:00
abstract：AIM:To compare the accuracy of ultrasound and two magnetic resonance (MR) angiographic techniques with catheter angiography in assessing atherosclerosis at the carotid bifurcation. MATERIALS AND METHODS:Forty patients with symptomatic carotid stenosis were studied by Doppler ultrasound, time-of-flight MR angiography, ...
journal_title：Clinical radiology
pub_type： 临床试验,杂志文章
doi：10.1053/crad.2000.0518
更新日期：2000-12-01 00:00:00
abstract：:The purpose of this paper is to define the normal and variable appearances of the sacroiliac joints and adjacent subchondral marrow on unenhanced and enhanced Magnetic Resonance Imaging (MRI). Twenty subjects were imaged with spin-echo T1-weighted (T1), fast spin-echo T2-weighted (T2), T1-weighted with fat suppression...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)83133-2
更新日期：1995-06-01 00:00:00
abstract：:Lesions of the tibial tuberosity are very rare but often present a diagnostic dilemma due to their unusual location and appearances. Although some pathologies affecting this region are commonly seen elsewhere in the skeleton, they may have atypical imaging appearances and morphological characteristics when present at ...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2020.07.027
更新日期：2021-02-01 00:00:00
abstract：:A case of multifocal xanthogranulomatous pyelonephritis (XPN) in childhood diagnosed by ultrasound, computed tomography and needle biopsy is described. Following antibiotic therapy, ultrasound and a DMSA renal scintiscan showed no discernible scarring and restoration of function. This has not been previously described...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81705-2
更新日期：1990-05-01 00:00:00
abstract：:Imaging of rectal cancer has an increasingly pivotal role in the diagnosis, staging, and treatment stratification of patients with the disease. This is particularly true for advanced rectal cancers where magnetic resonance imaging (MRI) findings provide essential information that can change treatment. In this review w...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2019.03.023
更新日期：2019-08-01 00:00:00
abstract：:The computed tomography findings in 27 patients with an ultimate diagnosis of femoral neuropathy were reviewed. Haemorrhagic disorders were responsible for the neuropathy in 10 patients, neoplasia in eight, infection in five and in the remaining four patients no abnormality was noted on CT and the aetiology remained u...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(89)80014-5
更新日期：1989-01-01 00:00:00
abstract：:A case of salmonella aortitis and aneurysm formation with subsequent necrosis of the arterial wall is described. Computed tomography is beneficial in diagnosis and management and should be carried out early in the course of illness. ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81625-3
更新日期：1990-07-01 00:00:00
