Abstract：
:In most of the radiotherapy centres the treatment planning is based on isodose lines. Isoeffect lines are also being drawn based on the concepts of TDFs and CREs. It was aimed in this work to find out whether the isoeffect lines based on the concepts of TDFs, CREs and the physical isodose lines are identical in all the treatment situations. Isoeffect lines for a few treatment schedules involving treatment of carcinoma of the bladder, treatment of cancer of the uterine cervix by combined intracavitary and external beam therapies and intracavitary therapy alone have been obtained and compared in the present study. The effect of treatment mode on the isoeffect lines is also studied. It is found that the isodose curves and the isoeffect lines using the TDF and CRE concepts are not identical in all situations. Therefore, the ultimate treatment plans based on theses isoeffect lines will not be exactly the same. The dependence of the isoeffect lines with the variation of the exponents of time and number of fractions used in the empirical relationship for NSD have also been investigated. Clinical trials have been initiated in the case of cancer of the bladder and cervix uterus based on the isodose curves and the isoeffect lines using CRE and TDF concepts.
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
Supe SJ,Sasane JB,Gupta MK,Supe DSdoi
10.1016/s0009-9260(79)80072-0subject
Has Abstractpub_date
1979-05-01 00:00:00pages
269-78issue
3eissn
0009-9260issn
1365-229Xpii
S0009-9260(79)80072-0journal_volume
30pub_type
杂志文章abstract：:The incidence of malignant melanoma in the UK is still rising despite public health warnings about the risks of excessive sun exposure. This aggressive tumour can metastasize to virtually any organ, even years after resection of the primary lesion and cause a variety of radiological appearances. This review provides e...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2003.09.020
更新日期：2004-04-01 00:00:00
abstract：:Hepatic arterial embolisation was performed in six patients with malignant carcinoid tumours; five with the carcinoid syndrome and the other with intractable pain due to pleural and hepatic metastases. A total of 11 embolisations was performed, each time producing noticeable symptomatic relief, especially of facial fl...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(85)80241-5
更新日期：1985-11-01 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：AIMS:To determine if the number of flecks of calcification retrieved at stereotaxic core needle biopsy or the number of core samples obtained containing calcification are related to biopsy sensitivity, and to determine how many calcifications or cores containing calcification the radiologist should aim to retrieve when...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1053/crad.1999.0483
更新日期：2000-07-01 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：:The different methods of classifying paranasal sinus tumours are summarised. Thirty patients with such tumours seen during the last 2 years were noted. All had had plain films and computed tomography (CT) and 16 conventional tomography. The tumours were staged using Lederman's classification after each investigation t...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(82)80054-8
更新日期：1982-03-01 00:00:00
abstract：AIM:To investigate how commonly valuable diagnostic information regarding the frontotemporal dementias (FTDs) may be missed on routine radiological reporting. MATERIALS AND METHODS:The magnetic resonance imaging (MRI) examination results of a series of 39 consecutive patients in whom the diagnosis was initially though...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2015.09.008
更新日期：2016-01-01 00:00:00
abstract：:Liver transplantation continues to rise in frequency, with over 1,000 procedures performed in the UK in 2018. Complications are increasingly uncommon but when they occur, early recognition and intervention is vital to save grafts. Imaging after the perioperative period is often performed at patients' local hospitals m...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2020.06.007
更新日期：2020-11-01 00:00:00
abstract：AIM:To assess the role of cardiovascular magnetic resonance imaging (CMRI) in patients referred for suspected arrhythmogenic right ventricular cardiomyopathy (ARVC), its ability to identify ARVC mimics, and subsequent clinical impact. MATERIALS AND METHODS:The CMRI registry of the year 2014 was analysed to identify al...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2018.12.002
更新日期：2019-03-01 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：:Conjugated phenobutiodil (Biliodyl) in the small and large bowel can be recognised by its fine, homogeneous appearance. The findings in 41 patients undergoing oral cholecystography with subsequent clinical follow-up are reported. When the gallbladder fails to opacify on oral cholecystography, the presence of conjugate...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(77)80183-9
更新日期：1977-05-01 00:00:00
abstract：:Two patients successfully treated for Hodgkin's disease with radiotherapy alone subsequently developed a non-Hodgkin's lymphoma. One patient presented with a pleural effusion and a paraprotein band, the second with recurrent lymphadenopathy. Their case histories are compared with the five others previously reported. F...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(86)80060-5
更新日期：1986-09-01 00:00:00
abstract：:Sporadic cases or radiation hepatitis have been reported following doses above 3500 rad delivered in 3-4 weeks to the liver. The authors report their experience of radiation hepatitis in two out of 117 consecutive lymphoma cases treated with total abdominal irradiation. These two patients developed clinically overt ma...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(76)80107-9
更新日期：1976-10-01 00:00:00
abstract：:Paraneoplastic syndromes are a heterogeneous group of disease presentations caused by underlying tumours. As they are non-metastatic in nature an intensive diagnostic evaluation is warranted to identify potentially curable lesions. The selection of the appropriate method of imaging is important in these cases, especia...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2007.06.005
更新日期：2007-11-01 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：:The lymphatic system of the abdomen comprises of the cisterna chyli, its major and minor lymphatic tributaries, and lymph nodes. Disorders of the lymphatic system of the abdomen are rarely encountered and consist of primary and secondary types. Abdominal lymphangiomas constitute the majority and have characteristic im...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2016.06.116
更新日期：2016-10-01 00:00:00
abstract：:We reviewed our experience of the therapeutic role of radiology in Budd-Chiari syndrome. Patients with stenosis and/or occlusion of the main hepatic veins and/or inferior vena cava (IVC) are suitable for radiological intervention (35% in our series). Eighteen patients (mean age 37.4 years) have undergone radiological ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(96)80005-5
更新日期：1996-11-01 00:00:00
abstract：:Biochemical, radiological and histological indicators of dialysis bone disease were studied before, 6 months (58 patients) and 12 months (48 patients) after starting treatment with 1 alpha-OH D3. Radiographic healing of subperiosteal erosions was seen after 6 months in 60% and after 12 months in 77% of affected patien...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(82)80330-9
更新日期：1982-01-01 00:00:00
abstract：:Computed tomographic (CT) findings in two cases of hepatic oil embolism following lymphangiography are described. Both patients had lymphatic obstruction and opacification of the liver due to collateral flow of lymphangiographic contrast. Computed tomography of the liver showed a distinctive branching pattern due to t...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(89)80189-8
更新日期：1989-05-01 00:00:00
abstract：:Coronary angiography is in general regarded as a safe investigation with a low risk of serious complications. Unfortunately, a risk of serious complications exists, especially in patients with left main coronary artery disease or 3-vessel disease. The mortality rate ranges in different studies between 0.10% to 0.25%. ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(96)80082-1
更新日期：1996-12-01 00:00:00
abstract：AIM:To compare hip joint space on supine and weight-bearing anteroposterior digital radiographs. MATERIALS AND METHODS:Fifty anteroposterior views of the hip in 25 patients were taken in supine and weight-bearing positions on a fluoroscopic unit. Two observers in a double-blind study assessed the width of the joint sp...
journal_title：Clinical radiology
pub_type： 临床试验,杂志文章
doi：10.1016/s0009-9260(99)90850-4
更新日期：1999-08-01 00:00:00
abstract：AIM:To assess the accuracy of low-dose contrast-enhanced time-resolved 3T magnetic resonance angiography (MRA) for the morphological and functional assessment of vascular malformations (VM), and to evaluate its diagnostic potential for the depiction of treatment-induced changes. MATERIALS AND METHODS:Twenty-five patie...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2011.08.003
更新日期：2011-12-01 00:00:00
abstract：AIM:To investigate whether pretreatment magnetic resonance imaging (MRI) features are associated with diagnostic accuracy of post-treatment MRI for predicting pathologic complete response (pCR) after neoadjuvant chemotherapy (NAC) in patients with breast cancer. MATERIALS AND METHODS:From January 2005 and December 201...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2018.02.008
更新日期：2018-07-01 00:00:00
abstract：:Thirty-five cases of 'Q' fever have been admitted and confirmed serologically over the past 20 years. Thirty-two of these cases had chest films on admission, and lung changes were present in 87%. The lung changes were: 1. Multiple round segmental consolidations, 5--10 cm in diameter, of ground glass density and usuall...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(78)80092-0
更新日期：1978-07-01 00:00:00
abstract：AIM:To develop and evaluate a radiomics composite model for predicting disease-free survival (DFS) in stage I solid lung adenocarcinoma, and compare it to a simple radiomics model. MATERIALS AND METHODS:Patients of pathological stage I solid lung adenocarcinoma treated with lobectomy (n = 119) were enrolled retrospect...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2020.03.019
更新日期：2020-07-01 00:00:00
abstract：AIM:To evaluate the technical feasibility of artificial ascites formation using an angiosheath before percutaneous radiofrequency ablation (RFA) for hepatic tumours and to determine predictive factors affecting the technical failure of artificial ascites formation. MATERIALS AND METHODS:This retrospective study was ap...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2014.07.012
更新日期：2014-12-01 00:00:00
abstract：:We present two cases of proven idiopathic retroperitoneal fibrosis in which displacement of the aorta from the spine (caused by the presence of tissue posterior to the aorta) was demonstrated on computed tomography, an appearance which has not been reported previously. ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(89)80023-6
更新日期：1989-01-01 00:00:00
abstract：:A murine monoclonal antibody, H317, specific for placental-type alkaline phosphatase was labelled with 123I and assessed as an imaging agent using a gamma camera computer system in 18 patients suspected of possible recurrent or metastatic ovarian cancer 1-4 years after removal of the primary tumour. Four patterns of d...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(86)80373-7
更新日期：1986-03-01 00:00:00
abstract：:A case of granular cell tumour (GCT) of the biliary tree is reported with the first published sonographic images of this tumour. The difficulty in distinguishing this tumour from cholelithiasis is illustrated. ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)81753-2
更新日期：1994-07-01 00:00:00
abstract：:In 20 years we have seen only 78 cases of primary vaginal cancer. 61 patients had squamous carcinoma, three had adenocarcinoma, 10 had clear-cell carcinoma, four of which may have been metastatic from carcinoma of the kidney, and four had malignant melanoma. The actuarial 5-year survival of patients with squamous canc...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(86)80160-x
更新日期：1986-01-01 00:00:00
