Abstract:
:This is the fifth in the series of short reviews of internet-based radiological learning resources and will focus on gastrointestinal (GI) and hepatobiliary radiology. Below are details of a few of the higher quality resources currently available. Most of the sites cater for medical students and trainee or non-specialist radiologists, but may be also be of interest to specialists, especially for use in teaching. Hyperlinks are available in the electronic version of this article and were all active at the time of going to press (May 2006).
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
Graham RN,Perriss RW,Scarsbrook AFdoi
10.1016/j.crad.2006.01.005subject
Has Abstractpub_date
2006-05-01 00:00:00pages
390-2issue
5eissn
0009-9260issn
1365-229Xpii
S0009-9260(06)00037-7journal_volume
61pub_type
杂志文章,评审abstract:AIM:To determine the diagnostic performance of unenhanced magnetic resonance imaging (MRI) with diffusion-weighted imaging (DWI; NonMRI) for the detection of primary small (≤20 mm) pancreatic solid tumours and prediction of pancreatic ductal adenocarcinoma (PDAC) in comparison with pancreatic computed tomography (CT; P...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2017.07.009
更新日期:2017-12-01 00:00:00
abstract::In this review the imaging features of a range of parotid lesions are presented and the roles of ultrasound (US), computed tomography (CT) and magnetic resonance imaging (MRI) in the assessment of parotid disease are discussed. ...
journal_title:Clinical radiology
pub_type: 杂志文章,评审
doi:10.1053/crad.2001.0865
更新日期:2002-08-01 00:00:00
abstract::Appendicitis can be a difficult clinical diagnosis to make. A negative appendicectomy rate of 20% has traditionally been accepted as the consequences of appendiceal perforation can be grave. Cross-sectional imaging is increasingly being employed in the investigation of adults with suspected appendicitis. This review w...
journal_title:Clinical radiology
pub_type: 杂志文章,评审
doi:10.1016/j.crad.2008.06.015
更新日期:2009-02-01 00:00:00
abstract::Chondromyxoid fibroma is a rare benign neoplasm of bone with a predominant incidence in the second and third decades of life. The commonest site is on either side of the knee joint. There is often endosteal sclerosis, well-defined scalloping and other benign features, although the cortex may be destroyed. It is common...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(82)80400-5
更新日期:1982-11-01 00:00:00
abstract::Most interest in transrectal ultrasound (US) of the prostate has concentrated on its role in the diagnosis and management of prostatic cancer. The increasingly detailed investigation of male patients with infertility has recently led to interest in the use of US in investigating the structure and function of the ejacu...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(05)80187-4
更新日期:1991-10-01 00:00:00
abstract::Osteonecrosis or aseptic necrosis is well-recognised in certain sites. We report two patients, both with predisposing factors, who developed avascular necrosis of the hemipelvis which was bilateral in one case. In each patient the diagnosis was not suspected clinically. In the initial phase, bone scintigraphy showed d...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(89)80259-4
更新日期:1989-09-01 00:00:00
abstract:AIM:To show how currently described techniques confuse interpretation of Doppler indices in lymph node characterization. MATERIALS AND METHODS:The Doppler indices [resistivity index (RI) and pulsatility index (PI)] were obtained in 35 malignant lymph nodes by colour duplex sonography. Each node was sampled at eight di...
journal_title:Clinical radiology
pub_type: 杂志文章,评审
doi:10.1053/crad.2000.0588
更新日期:2001-02-01 00:00:00
abstract::We describe 27 cases of bone tumours or tumour-like lesions where there was spontaneous regression. The follow-up period was 2.8-16.7 years (average, 7.0 years). Fourteen of these cases were no longer visible on plain radiographs. Histological diagnosis included exostosis, eosinophilic granuloma, fibrous dysplasia, fi...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1053/crad.2001.0795
更新日期:2001-11-01 00:00:00
abstract::The results of 100 attempts at endoscopic retrograde cholangio-pancreatography (ERCP) performed in patients with jaundice have been reviewed. The examination provided a diagnosis in 75% of cases. The reason for failure to cannulate the correct duct was obstruction at the lower end of the common bile duct in 15 patient...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(78)80236-0
更新日期:1978-03-01 00:00:00
abstract:AIM:The aim of this study was to assess the CT manifestations of bronchocentric granulomatosis. SUBJECTS AND METHODS:The CT results of five patients with bronchocentric granulomatosis were retrospectively analysed. The patients ranged from 20 to 72 years of age and included three men and two women. The diagnosis of br...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1053/crad.1999.0380
更新日期:2000-04-01 00:00:00
abstract:AIMS:The need for intravenous urography (IVU) in upper tract surveillance for primary transitional cell carcinoma (TCC) of the bladder is contentious. We reviewed our intensive screening policy in the follow-up of these patients to ascertain if such a policy is required and if specific groups could be identified to rat...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(99)90834-6
更新日期:1999-07-01 00:00:00
abstract:OBJECTIVES:To quantify how magnetic resonance imaging (MRI) influences clinicians' diagnosis, diagnostic confidence and management plans in patients with shoulder problems. To investigate whether such changes are associated with an improvement in health. METHODS:A prospective observational study on all patients referr...
journal_title:Clinical radiology
pub_type: 临床试验,杂志文章
doi:10.1016/s0009-9260(97)80131-6
更新日期:1997-05-01 00:00:00
abstract:AIM:To differentiate uric acid from non-uric acid renal stones based on their spectral attenuation values. MATERIALS AND METHODS:The present study was approved by the institutional review board and the need for informed consent was waived. Thirty-three consecutive patients (21 men, 12 women; mean age 55 years) with sy...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2017.01.018
更新日期:2017-06-01 00:00:00
abstract::Two cases are reported in which accidental inhalation of barium contrast medium occurred owing to disordered swallowing in elderly women. In each case there was a pulmonary inflammatory reaction followed within a few hours by death. Experimental and clinical reports of barium inhalation are reviewed and the hazard of ...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(89)80135-7
更新日期:1989-07-01 00:00:00
abstract::Healthcare expenditure is continually increasing and projected to accelerate in the future, with an increasing proportion being spent on interventional radiology. The role of cost effectiveness studies in ensuring the best allocation of resources is discussed, and the role of National Institute of Health and Care Exce...
journal_title:Clinical radiology
pub_type: 杂志文章,评审
doi:10.1016/j.crad.2020.09.017
更新日期:2020-10-17 00:00:00
abstract::Of 50 successive in-patients with normal blood urea levels who received ioxaglate (Hexabrix 320; May & Baker Ltd), 60% showed gall-bladder opacification 12-25 h later. None of these patients had been asked to fast after receiving the ioxaglate. This has not been reported previously with any of the presently available ...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(85)80198-7
更新日期:1985-09-01 00:00:00
abstract::High-kilovoltage (kV) radiography of the chest using an air gap results in magnification of the heart and thorax despite the use of a longer focus-to-film distance. One hundred patients had their recent high-kV chest radiograph compared with their previous low-kV film. There was a significant increase in all cardiac p...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(85)80086-6
更新日期:1985-05-01 00:00:00
abstract:AIM:To evaluate apparent diffusion coefficient (ADC) histogram analysis parameters, acquired from whole-body diffusion-weighted magnetic resonance imaging (DW-MRI), as very early predictors of response to chemotherapy in patients with metastatic colorectal cancer (mCRC). MATERIALS AND METHODS:This was a single-institu...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2018.04.011
更新日期:2018-09-01 00:00:00
abstract:AIM:To investigate the frequency, distribution, and nature of incidental extra-mammary findings detected with breast MRI. MATERIALS AND METHODS:Incidental findings were defined as unexpected lesions outside the breast, not previously known or suspected at the time of referral. Five hundred consecutive breast MRI studi...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2015.01.003
更新日期:2015-05-01 00:00:00
abstract::We present a case of a woman with pulmonary metastatic disease from breast carcinoma who presented with features of pulmonary osteoarthropathy (HPOA). We document the unusual presentation with classical features of HPOA in the absence of finger clubbing and the response of the scintigraphic appearances to antitumor ch...
journal_title:Clinical radiology
pub_type: 杂志文章,评审
doi:10.1016/s0009-9260(05)80254-5
更新日期:1991-04-01 00:00:00
abstract:AIM:To assess the efficiency of a novel quiescent-interval single-shot (QISS) technique for non-contrast-enhanced magnetic resonance angiography (MRA) of haemodialysis fistulas. MATERIALS AND METHODS:QISS MRA and colour Doppler ultrasound (CDU) images were obtained from 22 haemodialysis patients with end-stage renal d...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2015.11.010
更新日期:2016-03-01 00:00:00
abstract::The aim of this study was to determine the incidence and cause of axillary lymphadenopathy detected by screening mammography and to devise a management protocol for this pathology. In a retrospective study of 95,806 consecutive screening mammograms, 37 cases of 'pathological' axillary nodes were identified using two o...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(97)80008-6
更新日期:1997-06-01 00:00:00
abstract:AIM:To evaluate the efficacy and safety of transarterial embolisation (TAE), used to treat congenital renal arteriovenous malformations (CRAVMs). MATERIALS AND METHODS:The medical records were searched retrospectively to identify patients who underwent TAE to treat CRAVM from January 2003 to August 2015. Patient demog...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2017.07.008
更新日期:2017-12-01 00:00:00
abstract::Between January 1994 and December 1996 72 patients were treated with 76 Gianturco oesophageal stents for oesophageal obstruction or perforation. The patients were followed prospectively in order to determine the effectiveness in improving dysphagia, to establish long term patency, survival times and complications. The...
journal_title:Clinical radiology
pub_type: 临床试验,杂志文章
doi:10.1016/s0009-9260(98)80293-6
更新日期:1998-09-01 00:00:00
abstract::We present nine cases of this relatively unreported condition affecting the patellar ligament in athletes. A comparison between ultrasound and computed tomography of this lesion, shows that whilst neither modality gives false positives, ultrasound is capable of greater distinction between the histological abnormalitie...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(88)80017-5
更新日期:1988-03-01 00:00:00
abstract:AIM:To assess the impact of mammotome biopsy on preoperative diagnosis rate. METHODS:A prospective study was undertaken to examine the referral patterns, radiological abnormalities, sensitivity, specificity and outcome of the first 150 patients undergoing mammotome biopsy at our institution. Most of the referrals were...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2005.08.017
更新日期:2006-03-01 00:00:00
abstract:AIM:To evaluate the utility of the elastic ratio calculated using real-time tissue elastography for assessing liver fibrosis in patients with chronic hepatitis B (CHB). MATERIALS AND METHODS:Ninety-six patients with CHB were enrolled between September 2012 and August 2013. The elastic ratio of the liver for the intrah...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2013.10.003
更新日期:2014-02-01 00:00:00
abstract:AIM:To determine the most accurate and reproducible semi-automated greyscale thresholding technique for quantifying late gadolinium enhancement (LGE) in cardiovascular magnetic resonance imaging (CMRI), by using positron-emission tomography (PET) as the reference standard in patients with coronary artery chronic total ...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2020.03.032
更新日期:2020-08-01 00:00:00
abstract::Solid-state, digital radiography (DR) detectors, designed specifically for standard projection radiography, emerged just before the turn of the millennium. This new generation of digital image detector comprises a thin layer of x-ray absorptive material combined with an electronic active matrix array fabricated in a t...
journal_title:Clinical radiology
pub_type: 杂志文章,评审
doi:10.1016/j.crad.2007.10.014
更新日期:2008-05-01 00:00:00
abstract::We studied the reproducibility of measurement of carotid stenosis and assessment of plaque surface morphology on 1001 angiograms from a consecutive series of patients entered into the European Carotid Surgery Trial. Inter-observer agreement (Kappa statistic, 95% confidence interval (CI)) for categorization of carotid ...
journal_title:Clinical radiology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1016/s0009-9260(98)80273-0
更新日期:1998-06-01 00:00:00