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 in which the treatment conditions were closely simulated. As a result of the CT scan images, alteration was made to the planned treatment in 47% of 198 assessable patients. Large differences were seen in the usefulness of CT treatment planning for tumours in different sites, with the greatest contribution made to treatment of tumours of the sinuses and nasopharynx and of the bladder. Although its unit cost is high, computed tomography can be a very useful tool in radiotherapy treatment planning and can contribute uniquely to improved patient management for adequately selected patients.
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
Adam EJ,Berry RJ,Clitherow S,Bedford Adoi
10.1016/s0009-9260(84)80021-5subject
Has Abstractpub_date
1984-03-01 00:00:00pages
147-50issue
2eissn
0009-9260issn
1365-229Xpii
S0009-9260(84)80021-5journal_volume
35pub_type
杂志文章abstract：AIM:To assess the recanalisation rates and long-term functional outcomes of the Solitaire and Trevo devices; to compare these results to those from the Solitaire With the Intention For Thrombectomy (SWIFT) trial and TREVO 2 studies; and to assess for statistical differences in the outcomes between the two devices. MAT...
journal_title：Clinical radiology
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.crad.2015.09.011
更新日期：2016-01-01 00:00:00
abstract：:Five adult females with swelling, tenderness and similar sclerotic changes of the sternal end of the clavicle are presented. They were recognised during a 10-year period, suggesting that the condition is rare and may be misdiagnosed. In three patients strain of the sternoclavicular joint seemed to be an aetiological f...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(85)80010-6
更新日期：1985-01-01 00:00:00
abstract：AIM:To determine the willingness of women with extremely dense breasts to undergo breast cancer screening with magnetic resonance imaging (MRI) in a research setting, and to examine reasons for women to participate or not. MATERIALS AND METHODS:Between 2011 and 2015, 8,061 women (50-75 years) were invited for suppleme...
journal_title：Clinical radiology
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.crad.2018.04.002
更新日期：2018-08-01 00:00:00
abstract：:Endovascular mechanical thrombectomy (MT) is reserved for acute ischaemic stroke secondary to large vessel occlusion. The various MT techniques employed in the treatment of hyperacute strokes are constantly evolving with new devices and improvisation of existing technology (Wahlgren, et al 2016). In this review, we de...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2017.10.022
更新日期：2018-05-01 00:00:00
abstract：:In a prospective study, A mode ultrasound scanning contributed to the diagnosis and management of 24 of 50 consecutive patients with pleural disease. In 30% of patients it was superior to radiology in clarifying the solid or fluid nature of a pleural opacity, and in 42% of patients it allowed selection of the most app...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(81)80042-6
更新日期：1981-05-01 00:00:00
abstract：AIM:To evaluate the impact of bone subtraction computed tomography angiography (BS-CTA) for the assessment of transcranial arteries in comparison with standard CTA (S-CTA) without bone removal and time-of-flight magnetic resonance angiography (TOF-MRA). MATERIALS AND METHODS:Cranial unenhanced CT and S-CTA were perfor...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2010.03.002
更新日期：2010-06-01 00:00:00
abstract：AIM:To evaluate spreading patterns of necrotizing external otitis (NEO) by magnetic resonance imaging (MRI) and to identify spreading patterns related to a poor outcome. MATERIALS AND METHODS:Fourteen patients with NEO were divided into good and poor outcome groups according to their final clinical outcomes. Initial M...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2006.01.010
更新日期：2006-06-01 00:00:00
abstract：OBJECTIVE:To report the computed tomography (CT) features of afferent loop syndrome which is often clinically unsuspected. MATERIALS AND METHODS:The CT studies of five patients with afferent loop syndrome were reviewed. These patients had undergone gastroenterostomy and other surgical procedures, for malignant neoplas...
journal_title：Clinical radiology
pub_type： 杂志文章,多中心研究
doi：
更新日期：2002-09-01 00:00:00
abstract：:The commonest causes of nasal obstruction are rhinitis and chronic rhinosinusitis, which affect up to 30% and 14% of the adult population, respectively. The global financial burden is huge, estimated at $5 billion for rhinitis and $8.6 billion for chronic rhinosinusitis per annum in the USA. On referral for imaging, c...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2019.07.027
更新日期：2020-09-01 00:00:00
abstract：AIM:To record and analyse data from all facets of practice in the first year as a newly set-up major trauma centre radiology department. MATERIALS & METHODS:Retrospective analysis of all patients who underwent whole-body computed tomography (WBCT) for suspected polytrauma over a 1 year period was performed. The mechan...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2014.03.015
更新日期：2014-08-01 00:00:00
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 ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80031-5
更新日期：1992-07-01 00:00:00
abstract：:Skull-base cephalocoeles and cerebrospinal fluid (CSF) leaks may be congenital, spontaneous, or secondary. A classification of congenital lesions is formulated and the imaging features are illustrated. The concept of spontaneous skull-base CSF leaks and the significance of aberrant arachnoid granulations in imaging th...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2010.05.002
更新日期：2010-10-01 00:00:00
abstract：:The double contrast barium enema, in most cases performed by the 'instant' technique without bowel preparation, has been compared with the pathological examination of the colon following resection in 37 patients with ulcerative colitis. Radiology has been found to underestimate the histological extent of disease. This...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(78)80079-8
更新日期：1978-05-01 00:00:00
abstract：AIM:To identify magnetic resonance imaging (MRI) features differentiating high-grade (>5% round-cell component) from low-grade myxoid liposarcomas (LPS) (≤5% round-cell component). MATERIALS AND METHODS:Informed consent was waived. Patients with myxoid LPS and MRI before biopsy, neoadjuvant therapy, and surgery were i...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2017.01.016
更新日期：2017-07-01 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 quantify the volume of bone marrow oedema surrounding focal bone lesions and to identify its relevance relative to diagnosis. METHODS:Three hundred and eighty-eight of 1456 patients included in the orthopaedic oncology database who underwent magnetic resonance imaging (MRI) demonstrated bone marrow oedema and w...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2006.07.007
更新日期：2006-12-01 00:00:00
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 th...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(79)80072-0
更新日期：1979-05-01 00:00:00
abstract：:There is disagreement in the literature about the radiological appearance of the central giant cell granuloma (CGCG) of the jaws. A review of 26 cases of CGCG was undertaken with the aim of resolving this. CGCG were found over a wide age range but most occurred in the 2nd and 3rd decades. Females were more frequently ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(89)80325-3
更新日期：1989-11-01 00:00:00
abstract：:ERCP and angiography are essential for the accurate diagnosis of pancreatic carcinoma. ERCP is of value in detecting a pancreatic tumour and is the only examination which makes it possible to detect a small pancreatic carcinoma. Angiography is indispensable for the evaluation of the extent and size of the carcinoma, f...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(77)80160-8
更新日期：1977-07-01 00:00:00
abstract：:It is well recognized that a negative mammogram report does not exclude the presence of breast carcinoma. This study examines the accuracy of mammography in patients with palpable breast cancer. In particular, the study evaluates the reasons underlying negative mammography in breast cancer. All patients with Paget's d...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)83454-3
更新日期：1994-02-01 00:00:00
abstract：AIM:To describe a new finding in fetuses with Chiari 2 malformations recognised at in utero (iu) magnetic resonance imaging (MRI), specifically T2 prolongation (high signal) in the cerebellar vermis. MATERIALS AND METHODS:This was a prospective observational study of iuMRI studies performed at two time points on 20 fe...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2019.01.001
更新日期：2019-05-01 00:00:00
abstract：:The appearances on computed tomography (CT) of the normal and abnormal superior sagittal sinuses are presented. The varied patterns of non-enhanced and enhanced normal superior sagittal sinuses are correlated with and reflect the findings of anatomical dissection. Cases of abnormal superior sagittal sinus include thro...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(82)80308-5
更新日期：1982-07-01 00:00:00
abstract：:A postal survey of 150 radiologists within the West Midlands Regional Health Authority was undertaken to obtain information about hepatitis B vaccination uptake and its relationship, if any, to their involvement in interventional radiology. Overall, 64% were vaccinated, the rate being higher amongst trainees (81%). No...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)80087-x
更新日期：1992-05-01 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：AIMS:PET-CT scans are routinely performed in patients with lung cancer after investigation by chest x-ray (CXR) and CT scan, when these have demonstrated potentially curable disease. If the majority of patients with lung cancer potentially suitable for curative treatment could be identified earlier in the diagnostic pa...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2011.10.032
更新日期：2012-06-01 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：AIM:To describe a cerebral computed tomography angiography (CTA) technique using a 320-detector CT machine and a small contrast medium volume (35 ml, 15 ml for test bolus). Also, to compare the quality of these images with that of the images acquired using a larger contrast medium volume (90 or 120 ml) and a fixed time...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2013.10.021
更新日期：2014-03-01 00:00:00
abstract：AIM:To compare the diagnostic utility of pelvic ultrasound (US) and magnetic resonance imaging (MRI) on the clinical decision to proceed with uterine artery embolization (UAE). MATERIALS AND METHODS:Over 2 years, 180 consecutive women (mean age 43) sought consultation for UAE, 116 underwent pelvic US and MRI before po...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2010.08.005
更新日期：2011-01-01 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：:Fifty-five per cent of patients presenting with testicular tumours in 1973--78 had teratomata. A history of undescended testis was only found in patients with seminoma. The right testis was the more frequent site of the primary. Radiation doses of 3400 cGy (rad) in 20 fractions for seminoma and 4500 cGy in 25 fraction...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(81)80241-3
更新日期：1981-01-01 00:00:00
