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 we describe the rationale for the current imaging standards in advanced rectal cancer for both morphological and functional imaging on the baseline staging and reassessment studies. In addition the clinical implications and future methods by which radiologists may improve these are outlined relative to TNM8.
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
Brown PJ,Hyland R,Quyn AJ,West NP,Sebag-Montefiore D,Jayne D,Sagar P,Tolan DJdoi
10.1016/j.crad.2019.03.023subject
Has Abstractpub_date
2019-08-01 00:00:00pages
623-636issue
8eissn
0009-9260issn
1365-229Xpii
S0009-9260(19)30168-0journal_volume
74pub_type
杂志文章,评审abstract:AIM:To assess the diagnostic value of spinal ultrasound in cloacal exstrophy, a caudal malformation which is associated with spinal dysraphism, and to assess the prevalence of spinal dysraphism in cloacal exstrophy. MATERIALS AND METHODS:Ten infants under 1 year old with cloacal exstrophy underwent spinal ultrasound a...
journal_title:Clinical radiology
pub_type: 杂志文章,评审
doi:10.1053/crad.2000.0648
更新日期:2001-04-01 00:00:00
abstract::Sepsis with gas-forming organisms, e.g. Clostridium perfringens and anaerobic streptococci occurred in three of 120 liver-transplant recipients (2.5%). The diagnosis was made in all three patients by bedside ultrasound, before blood cultures revealed bacterial growth. Floating high amplitude echoes within the extra- a...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(05)80568-9
更新日期:1991-06-01 00:00:00
abstract::Hip arthroplasty is an extremely common orthopaedic procedure and there is a wide array of implants that are in current use in the UK. The follow-up of patients who have undergone insertion of a hip prosthesis is shifting from a consultant-lead hospital service towards primary care. As this change in patient care cont...
journal_title:Clinical radiology
pub_type: 杂志文章,评审
doi:10.1016/j.crad.2009.03.011
更新日期:2009-10-01 00:00:00
abstract::Twenty-nine patients with advanced carcinoma of the upper air and food passages were treated by radiotherapy using a 10-fraction three-week scheme, giving 1.2 g/m2 of misonidazole 4 h before each treatment. Complete tumour regression was observed in 24 of the patients, and at a nine-month follow-up the local tumour co...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(81)80166-3
更新日期:1981-03-01 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:OBJECTIVE:To assess three-dimensional computed tomography 'bronchoscopic' (3-DCTB) reconstruction of routine CT data as a non-invasive method of airway visualization, and compare it with fibreoptic bronchoscopy (FOB). METHODS:Fourteen datasets were acquired from 13 patients undergoing both FOB and CT examination of th...
journal_title:Clinical radiology
pub_type: 临床试验,杂志文章
doi:10.1016/s0009-9260(97)80077-3
更新日期:1997-11-01 00:00:00
abstract:AIM:To explore possible correlations between tumour apparent diffusion coefficient (ADC), morphological tumour volume, and clinical and histological characteristics in endometrial carcinomas and to evaluate interobserver agreement for preoperative staging by MRI and for ADC measurements. MATERIALS AND METHODS:Preopera...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2014.12.016
更新日期:2015-05-01 00:00:00
abstract:AIM:To evaluate prospectively the safety of contrast medium injection through standard peripheral intravenous cannulas at standard injection sites during clinical routine using iomeprol 400, a contrast agent with high viscosity. MATERIALS AND METHODS:Three thousand, five hundred and fourteen clinical CT examinations u...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2019.12.013
更新日期:2020-05-01 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::Inflammatory pseudotumour is an uncommon benign lesion that presents in children and young adults. The rarity of these lesions, particularly at extrapulmonary sites, has resulted in poor documentation of its radiological manifestations. The casenotes, radiology and histology of five patients with inflammatory pseudotu...
journal_title:Clinical radiology
pub_type: 杂志文章,评审
doi:10.1016/s0009-9260(05)83220-9
更新日期:1995-11-01 00:00:00
abstract::Three cases of sacral arachnoid diverticula causing bony erosion are described. Two of these filled with contrast medium after the initial myelogram was completed, and were only apparent on delayed CT. ...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(88)80279-4
更新日期:1988-07-01 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 evaluate the usage, safety, and efficacy of high-dose intravenous metoprolol for heart rate reduction in computer tomographic (CT) coronary angiography. MATERIALS AND METHODS:As this was retrospective analysis of anonymous data, medical ethics committee approval was waived by the regional health research author...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2014.03.003
更新日期:2014-07-01 00:00:00
abstract::Clinical guidelines for the selection of patients with head injuries for skull radiography, based on those formulated by the Royal College of Radiologists, were introduced into the Accident and Emergency department at the Manchester Royal Infirmary. Before the guidelines were implemented 94 skull X-rays were obtained ...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(05)80957-2
更新日期:1990-03-01 00:00:00
abstract::Two patients with benign chondrolipomatous tumours of the breast were subjected to mammography. In one case this was as part of the investigation of a breast lump detected clinically, while in the other the lesion was detected during routine follow-up of a woman with long-standing cystic hyperplasia. The mammographic ...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(88)80560-9
更新日期:1988-05-01 00:00:00
abstract::This study evaluated an open access general practitioner radiological service. Questionnaires were completed in 216 out of 250 cases both before and after radiological examination. Chests and specials (bariums, intravenous urography, ultrasound) were most often of diagnostic value when confirming normality, while othe...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(89)80088-1
更新日期:1989-03-01 00:00:00
abstract::Malpositioned central venous catheters need to be repositioned so as to avoid local toxicity from chemotherapeutic and other agents and to prevent venous thrombosis. We describe a simple, safe and effective technique for repositioning silicone central venous catheters, by using a hand injection of sterile saline. It w...
journal_title:Clinical radiology
pub_type:
doi:10.1016/s0009-9260(05)80871-2
更新日期:1991-09-01 00:00:00
abstract::Percutaneous transluminal angioplasty (PTA) has been shown to be an effective method of treatment of subclavian artery stenoses. We report a case in which a subclavian artery occlusion was successfully treated by this method. ...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(05)80872-4
更新日期:1991-09-01 00:00:00
abstract::The role of ultrasound for the diagnosis of pyloric stenosis has yet to be definitely established. We have carried out 147 ultrasound examinations of 142 infants (99 male and 43 female) with a history of projectile vomiting or the possibility of a pyloric mass. Measurements of the pyloric canal length, transverse pylo...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(05)81849-5
更新日期:1994-04-01 00:00:00
abstract:AIM:To perform a retrospective review of all the conventional radiographic and magnetic resonance imaging (MRI) studies performed in patients with early postoperative pain following cobalt-chrome metal-on-metal total hip arthroplasty. METHODS:A retrospective review of the radiology, surgical findings and histology in ...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2007.07.012
更新日期:2008-01-01 00:00:00
abstract:AIM:To investigate the significance of abnormal axillary lymph nodes detected at mammographic screening in the absence of a concomitant breast lesion. METHODS:Twenty-three thousand, seven hundred and seven women were screened at the Merrion Unit as part of the Irish National Breast Screening Programme ("BreastCheck") ...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(03)00339-8
更新日期:2004-01-01 00:00:00
abstract::Twenty-eight patients with non-Hodgkin's lymphoma of the thyroid were treated between 1954 and 1981. The duration of follow-up ranged from 39 to 176 months. The overall 5 year survival was 51%. Twenty deaths have been recorded of which 12 were attributed to non-Hodgkin's lymphoma. Eight patients relapsed following ini...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(87)80067-3
更新日期:1987-05-01 00:00:00
abstract:AIM:To provide a diagnostic approach to pulmonary nodules in patients with chondrosarcoma. MATERIALS AND METHODS:A search of the oncology database at a specialist orthopaedic oncology referral centre was performed to identify all patients who were treated surgically for chondrosarcoma between January 2007 and December...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2019.11.017
更新日期:2020-05-01 00:00:00
abstract::A prospective double blind randomised trial using 25 ml of Hexabrix 320 (ioxaglate, May and Baker), Niopam 370 (iopamidol, Merck) or Omnipaque 350 (iohexol, Nycomed) intravenous urography was carried out. The results showed no perceptible difference in the diagnostic quality of urograms with each of the media. An addi...
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(87)80239-8
更新日期:1987-07-01 00:00:00
abstract:AIM:To compare the performance of a direct digital mammography system with normal-view and magnified-view conventional screen-film methods using quality control phantoms. MATERIALS AND METHODS:Using a Siemens Mammomat((R))3000 and an Opdima((R))digital spot imaging and biopsy attachment, film and direct digital images...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1053/crad.2000.0521
更新日期:2000-10-01 00:00:00
abstract:AIM:To evaluate the image quality of contrast-enhanced chest computed tomography (CT) with low tube voltage settings using an iterative reconstruction algorithm (iDose4) and standard dose filtered back projection (FBP) CT in patients with normal body mass index (BMI). MATERIALS AND METHODS:Eighty patients with normal ...
journal_title:Clinical radiology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.crad.2012.12.009
更新日期:2013-05-01 00:00:00
abstract:AIM:To determine the diagnostic accuracy of MR imaging in differentiating phaeochromocytoma from other adrenal lesions. MATERIALS AND METHODS:Sixty-seven adrenal masses (65 patients) including 17 phaeochromocytomas were imaged using T2-weighted pulse sequences on 0.6 T and 1.5 T GE MR units. The adrenal lesions were q...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(97)80252-8
更新日期:1997-08-01 00:00:00
abstract:AIM:To determine the value of contrast-enhanced computed tomography (CT)-derived radiomic features in the preoperative prediction of Ki-67 expression in adrenocortical carcinoma (ACC) and to detect significant associations between radiomic features and Ki-67 expression in ACC. MATERIALS AND METHODS:For this retrospect...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/j.crad.2020.01.012
更新日期:2020-06-01 00:00:00
abstract::We have retrospectively assessed the computed tomography (CT) findings in 92 patients suffering severe blunt abdominal trauma. Surgical findings and clinical follow-up were correlated with the CT findings. In nine patients CT was first used after emergency surgery and provided baseline data which was useful for furthe...
journal_title:Clinical radiology
pub_type: 杂志文章
doi:10.1016/s0009-9260(05)80373-3
更新日期:1992-11-01 00:00:00
abstract::The creation of an intrahepatic portosystemic shunt via a transjugular approach (TIPS) is an interventional radiological procedure used to treat the complications of portal hypertension. TIPS insertion is principally indicated to prevent or arrest variceal bleeding when medical or endoscopic treatments fail, and in th...
journal_title:Clinical radiology
pub_type: 杂志文章,评审
doi:10.1016/j.crad.2008.09.017
更新日期:2009-07-01 00:00:00