Abstract：
:A prospective blinded comparison of ultrasonography (US) and oral cholecystography (OCG) was performed in 100 patients with symptomatic gall-stones to determine whether US would enable an accurate assessment of cystic duct patency to be made. Patency of the cystic duct was defined as gall-bladder opacification on OCG or a greater than 20% decrease in gall-bladder volume by US post-fatty meal. The ellipsoid method of volume measurement was used. Any patient who had a non-opacified gall-bladder on OCG but a greater than 20% volume decrease on US had cholescintigraphy performed (DISIDA). Oral cholecystography demonstrated cystic duct patency in 88 patients (88%), and fatty-meal gall-bladder US met the specified study criteria for patency in 86 patients (86%). False negative results were identified in four of the OCG and in six of the US examinations. The results of this study indicate that gall-bladder sonography with a post-fatty meal contraction of greater than 20% is a very accurate predictor of cystic duct patency. A contraction of less than 20%, however, cannot be considered a reliable predictor of cystic duct occlusion.
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
McGrath FP,Gibney RG,Burhenne HJdoi
10.1016/s0009-9260(05)80031-5subject
Has Abstractpub_date
1992-07-01 00:00:00pages
34-7issue
1eissn
0009-9260issn
1365-229Xjournal_volume
46pub_type
杂志文章abstract：AIM:To evaluate the quality of 100 kVp images with a hybrid iterative reconstruction algorithm level of 40% and 120 kVp (low-tube-current) images with a hybrid iterative reconstruction algorithm level of 60% in low-dose abdominal computed tomography (CT) using almost the same radiation dose. MATERIALS AND METHODS:This...
journal_title：Clinical radiology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.crad.2013.04.008
更新日期：2013-10-01 00:00:00
abstract：:In this review, we illustrate the spectrum of imaging features after plastic surgical procedures including transverse rectus abdominis myocutaneous flap, deep inferior epigastric perforators flap, latissimus dorsi flap, liposuction, abdominoplasty, and buttocks augmentation. Examples of complications, including seroma...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2012.10.001
更新日期：2013-01-01 00:00:00
abstract：:Radiographs of the shoulder girdle were examined in 180 women who attended the breast follow-up clinic at the Department of Radiotherapy, Edinburgh. These comprised 52 controls who had been treated by radical mastectomy alone and 128 patients who had received post-operative X-ray therapy. The significance of osteoporo...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(77)80134-7
更新日期：1977-01-01 00:00:00
abstract：AIM:To evaluate the short-term results of percutaneous stent placement in treating stenosis in the aorta caused by non-specific aortitis (Takayasu's disease). METHOD:Five patients were treated by this method, all of whom had uncontrolled hypertension, haemodynamically significant stenosis in the aorta and a clinically...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(99)91239-4
更新日期：1999-01-01 00:00:00
abstract：:The complication rate following radiofrequency catheter ablation for atrial fibrillation is low (<5%). Complications include pericardial effusion, cardiac tamponade, pulmonary vein stenosis, oesophageal ulceration or perforation, atrio-oesophageal fistula formation, stroke/transient ischaemic attack, phrenic nerve inj...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2013.08.018
更新日期：2014-01-01 00:00:00
abstract：AIM:To examine the functional brain alterations in Parkinson's disease (PD) by measuring blood oxygenation level dependent (BOLD) functional MRI (fMRI) signals at rest while controlling for the structural atrophy. MATERIALS AND METHODS:Twenty-three PD patients and 20 age, gender, and education level matched normal con...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2015.10.006
更新日期：2016-01-01 00:00:00
abstract：:Duplex Doppler imaging was used to study the effect of pancreatic and bile duct tumours on portal vein and hepatic artery blood flow and the specific Doppler signals recorded from these tumours. Chaotic portal vein flow occurred in 35% (14) of pancreatic and 20% (6) of biliary tumours and complete portal vein occlusio...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80637-3
更新日期：1992-03-01 00:00:00
abstract：:T1-weighted Magnetic Resonance Imaging (MRI) of 72 temporomandibular joints (TMJs) of symptomatic patients and normal subjects was performed after they had been clinically classified. The images were then interpreted by two radiologists, blinded to the clinical classification. The technique of imaging used a head coil...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81189-4
更新日期：1993-02-01 00:00:00
abstract：AIM:The purpose of this study was to describe the mammographic findings of localized foreign body granulomas in women who were injected with a foreign body in the cervicofacial area to flatten wrinkles. MATERIALS AND METHODS:The teaching files of our institutions were searched, and nine mammograms of migrated foreign ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2004.03.003
更新日期：2004-09-01 00:00:00
abstract：:Fifty-eight patients presenting with axillary symptoms (pain, oedema, etc) following radiation therapy for breast carcinoma were randomized to be investigated by either computed tomography (CT: 29 patients) or magnetic resonance imaging (MRI: 28). The objectives of the study were to compare the efficacy of the two tes...
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)81103-1
更新日期：1993-12-01 00:00:00
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-special...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2006.01.005
更新日期：2006-05-01 00:00:00
abstract：:Intrasphenoid internal carotid artery (ICA) pseudoaneurysm can present as and mimic a sinonasal mass. The purpose of this review is to describe the computed tomography (CT) and magnetic resonance imaging (MRI) features that should prompt the radiologist to consider this lesion in the differential diagnosis of a skull ...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2011.12.009
更新日期：2012-08-01 00:00:00
abstract：:A review of 200 cases in which routine oral cholecystography was supplemented by tomography is presented. In 69 out of 82 non-visualised gallbladders (NVGB) definite confirmation of gallbladder apthology was obtained. In the poorly functioning gallbladder and the gallbladder obscured by bowel, further information was ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(80)80154-1
更新日期：1980-03-01 00:00:00
abstract：AIM:To determine whether cardiac magnetic resonance imaging (cMRI) is more sensitive than electrocardiogram (ECG) and echocardiogram (ECHO) for detecting myocardial involvement in a Latin American migrant population with untreated Chagas disease (CD) in the United States. MATERIALS AND METHODS:All untreated CD patient...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2016.02.015
更新日期：2016-06-01 00:00:00
abstract：AIM:To investigate the advantage of digital tomosynthesis (DTS) over chest radiography (CXR) and dual-energy subtraction radiography (DES) for pulmonary nodule detection according to the location and size of solid simulated pulmonary nodules (SPNs). MATERIALS AND METHODS:Ninety-six SPNs of variable sizes were inserted...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2017.03.022
更新日期：2017-09-01 00:00:00
abstract：:PURPOSE: To determine whether it is possible to select patients with obstructive hydrocephalus, in the under 1 age group for endoscopic third ventriculocisternostomy (ETV) using pre-operative T2 weighted turbo spin echo (T2W-TSE) sagittal sequence Magnetic Resonance (MR) imaging; and to assess ventriculocisternostomy ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1053/crad.2000.0645
更新日期：2000-12-01 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 explore the value of CT spectral imaging in the differential diagnosis of necrotic hepatocellular carcinoma (nHCC) and hepatic abscess (HA) during the arterial phase (AP) and portal venous phase (PP). MATERIALS AND METHODS:Sixty patients with 36 nHCCs and 24 HAs underwent spectral CT during AP and PP. Iodine or...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2014.08.018
更新日期：2014-12-01 00:00:00
abstract：AIM:To compare the diagnostic performance of the 2017 (v2017) and 2018 versions (v2018) of the Liver Imaging-Reporting and Data System (LI-RADS) for hepatocellular carcinoma (HCC) using gadoxetic acid-enhanced magnetic resonance imaging (Gd-EOB-MRI) and to evaluate the effect in v2018. MATERIALS AND METHODS:Treatment-...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2019.11.004
更新日期：2020-04-01 00:00:00
abstract：AIM:To correlate CT morphological features and histopathological findings of adenosquamous carcinoma of the lung. MATERIALS AND METHODS:In all, 29 patients underwent contrast-enhanced CT of an adenosquamous carcinoma of the lung, followed by resection of the cancer. Correlations between CT morphological and histopatho...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2004.08.014
更新日期：2005-03-01 00:00:00
abstract：:A 30 year old woman presented with an abscess in the renal fossa 4 years after nephrectomy for an incidentally discovered renal cell carcinoma. ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：
更新日期：1987-11-01 00:00:00
abstract：AIM:To determine the prevalence and association of mesenteric panniculitis (MP) in a group of patients with non-Hodgkin's lymphoma (NHL) compared to control group. MATERIALS AND METHODS:We retrospectively evaluated computed tomography (CT) and combined positron-emission tomography (PET) with CT examinations of a total...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2017.05.008
更新日期：2017-10-01 00:00:00
abstract：:Variations of normal development and benign incidental anomalies are frequently observed on diagnostic neuroimaging. It is important these are recognised for what they are, as misinterpretation may result in unnecessary further investigation, follow-up imaging and anxiety. In this article, we review benign intracrania...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2017.06.118
更新日期：2017-10-01 00:00:00
abstract：AIM:To examine whether Positron Emission Tomography Response Criteria in Solid Tumours (PERCIST) is useful to predict tumour response and prognosis of patients with oesophageal cancer who received neoadjuvant chemoradiotherapy (NACRT) followed by surgery. MATERIALS AND METHODS:This multicentre retrospective study incl...
journal_title：Clinical radiology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.crad.2019.09.132
更新日期：2020-01-01 00:00:00
abstract：:Two cases of squamous-cell carcinoma arising in dental cysts are presented. A review of the literature reveals that this is a rare condition and experience of treatment by radiotherapy is limited. The cases reported were controlled locally by external beam megavoltage radiotherapy with no significant long-term morbidi...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(85)80309-3
更新日期：1985-07-01 00:00:00
abstract：:The aims and objectives of radiological teaching to clinical medical students at one teaching hospital are defined and the methods of achieving these using systematic small group tutorials are described. The objectives of the course are to enable a newly qualified doctor to request radiological investigations sensibly...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(84)80125-7
更新日期：1984-05-01 00:00:00
abstract：:Traditionally echocardiography has been the method of choice for the evaluation of pericardial and cardiac lesions. However, computed tomography (CT) and magnetic resonance imaging (MRI) provide a large field of view and excellent images of anatomy not available with echocardiography. In addition, CT and MRI demonstra...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2007.01.009
更新日期：2007-07-01 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：:The aortic valve may be affected by a wide range of congenital and acquired diseases. Echocardiography is the main non-invasive imaging technique for assessing patho-anatomical alterations of the aortic valve and adjacent structures and in many cases is sufficient to establish a diagnosis and/or guide treatment decisi...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2013.07.014
更新日期：2013-12-01 00:00:00
abstract：:Patients with end-stage renal disease on long term dialysis may develop de novo renal cystic disease. We used ultrasound as a primary screening procedure for renal cysts in 71 patients. In seven patients (10%) the native kidneys could not be identified. In 35 patients renal cysts were identified indicating a prevalenc...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81658-7
更新日期：1990-04-01 00:00:00
