Abstract：
AIM:To determine if imaging features of lesions with a core biopsy suggestive of a phyllodes tumour can be used to identify which lesions require surgical excision with margins. MATERIALS AND METHODS:Thirty-one lesions were identified from a prospective database of ultrasound visible masses. Demographic, mammographic, and ultrasound features were assessed while blinded to surgical outcome. Features of those lesions requiring a margin and those that did not were compared. Statistical significance was established using the chi-square test and receiver operating characteristic (ROC) curves. RESULTS:Thirteen lesions (42%) required a margin and 18 lesions (58%) did not. Features found significantly more frequently in those requiring a margin were a poorly defined margin on mammography (7/9 [78%] versus 4/13 [31%]; p=0.04) and at ultrasound, an irregular margin (8/13 [62%] versus 3/18 [17%]; p=0.01), micro-lobulations (7/13 [54%] versus 3/18 [17%]; p=0.028), mixed echogenicity (9/13 [69%] versus 1/18 [6%]; p=0.0002), echogenic clefts (6/13 [46%] versus 1/18 [6%]; p=0.007), posterior enhancement (9/11 [82%] versus 6/18 [33%]; p=0.01), large size (p=0.003) and stiffness at shear-wave elastography (p=0.026). All six screen-detected lesions were benign. CONCLUSIONS:There are multiple preoperative features that can be used to guide surgical management of lesions with a preoperative core biopsy result suggestive of a phyllodes tumour.
journal_name
Clin Radioljournal_title
Clinical radiologyauthors
Mberu V,Macaskill EJ,Purdie C,Evans Adoi
10.1016/j.crad.2019.11.006subject
Has Abstractpub_date
2020-04-01 00:00:00pages
319.e21-319.e27issue
4eissn
0009-9260issn
1365-229Xpii
S0009-9260(19)30651-8journal_volume
75pub_type
杂志文章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 ultrasound appearances of primary liver tumour in three patients are described. Changes in these appearances following devascularisation of the tumour by transcatheter embolisation are demonstrated. A possible mechanism for the change in appearances is suggested and is discussed in the light of plain radiographic ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(80)80028-6
更新日期：1980-11-01 00:00:00
abstract：AIM:To investigate the underlying relationship between obesity and the extent of emphysema depicted at CT. METHODS AND MATERIALS:A dataset of 477 CT examinations was retrospectively collected from a study of chronic obstructive pulmonary disease (COPD). The low attenuation areas (LAAs; ≤950 HU) of the lungs were ident...
journal_title：Clinical radiology
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doi：10.1016/j.crad.2015.01.007
更新日期：2015-05-01 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：: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
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doi：10.1016/s0009-9260(05)83454-3
更新日期：1994-02-01 00:00:00
abstract：:The radiological appearances of seven cases of rib tuberculosis are discussed. The combination of rib destruction and an extrapleural soft tissue opacity in an Asian immigrant makes tuberculosis a highly likely diagnosis. The presence of an associated fluctuant chest wall swelling, enables a diagnosis of tuberculosis ...
journal_title：Clinical radiology
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doi：10.1016/s0009-9260(80)80022-5
更新日期：1980-11-01 00:00:00
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journal_title：Clinical radiology
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journal_title：Clinical radiology
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journal_title：Clinical radiology
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doi：10.1016/s0009-9260(82)80258-4
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(05)82884-3
更新日期：1994-12-01 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：AIM:Mucocoele of the appendix denotes an obstructive dilatation of the appendiceal lumen due to abnormal accumulation of mucus. It is sometimes associated with pseudomyxoma peritonei, which predicts a malignant origin. We present the CT findings and additional imaging studies of 10 patients with neoplastic appendiceal ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(99)90687-6
更新日期：1999-12-01 00:00:00
abstract：:A prospective study of 333 out-patients assessed the accuracy of determining colonic cleansing from the plain abdominal radiograph. The results indicate that the amount of colon contaminated with faeces was significantly underestimated and the difference in efficacy between the best and worst preparation regimens coul...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(83)80386-9
更新日期：1983-01-01 00:00:00
abstract：AIM:Percutaneous 14-gauge core biopsy (CB) guided by digital stereotactic mammography is now an established technique in the investigation of women with non-palpable suspicious mammographic lesions. Diagnostic sensitivity of CB is affected both by the nature of the mammographic abnormality and by the number of core sam...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1053/crad.1999.0199
更新日期：1999-06-01 00:00:00
abstract：:An analysis of the cervical spine of 508 normal children aged between 3 and 18.9 years provided data for the normal development of the odontoid process and its relationship to the anterior arch of the atlas. In normal children under the age of 9 years, the tip of the odontoid may fall well short of the upper margin of...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(88)80278-2
更新日期：1988-07-01 00:00:00
abstract：AIMS:The aim of this retrospective study was to assess the relative efficacy of plain abdominal radiographs and detailed renal tract ultrasound (US) examination in the diagnosis and follow-up of children with renal tract calculi. METHODS:The records and imaging studies of 28 paediatric patients who had presented with ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1053/crad.2000.0501
更新日期：2000-09-01 00:00:00
abstract：AIM:To test whether a high coronary artery score predicts that the subsequent post-mortem computed tomography (PMCT) with angiography (PMCTA) will diagnose significant coronary artery disease (CAD); to test the diagnostic impact of assuming there is significant CAD based on a high coronary artery calcium (CAC) score al...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2019.06.034
更新日期：2019-12-01 00:00:00
abstract：AIM:To estimate the sensitivity and specificity of computed tomography (CT) for the diagnosis of deep vein thrombosis (DVT) in patients with suspected DVT and pulmonary embolus (PE). MATERIALS AND METHODS:A search of the medical literature and citation lists was undertaken, and selected studies comparing CT to a refer...
journal_title：Clinical radiology
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.crad.2007.09.010
更新日期：2008-03-01 00:00:00
abstract：AIM:To measure contrast-to-noise ratios of liver lesions on conventional enhanced and digitally subtracted multidetector row computed tomography (CT) images. MATERIALS/METHODS:This study was approved by our hospital internal review board (IRB) and all collected data were evaluated in a Health Insurance Portability and...
journal_title：Clinical radiology
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doi：10.1016/j.crad.2009.03.013
更新日期：2009-11-01 00:00:00
abstract：AIM:To investigate the diagnostic and differential diagnostic values of dynamic contrast-enhanced magnetic resonance imaging (DCE MRI) in prostatic diseases, and to investigate the correlation between the parameters of SI-T curves and angiogenesis. MATERIALS AND METHODS:Twenty-one patients with proven prostatic carcin...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2007.07.023
更新日期：2008-02-01 00:00:00
abstract：AIM:To evaluate whether 3-T four-dimensional (4D) arterial spin-labelling (ASL) -based magnetic resonance angiography (MRA) is useful for assessing the collateral circulation via the circle of Willis in patients with carotid artery steno-occlusive disease. MATERIALS AND METHODS:Institutional review board approval and ...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/j.crad.2015.05.002
更新日期：2015-09-01 00:00:00
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journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(98)80315-2
更新日期：1998-10-01 00:00:00
abstract：:In a review of 127 urethrocystograms carried out on 92 males with spinal cord injury the following conclusions were drawn. (1) In the presence of vesico-ureteric reflux or urethral reflux into the male adnexa, bladder outlet obstruction should be suspected. (2) Lesions of the anterior urethra develop easily as the res...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(84)80066-5
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abstract：:Fibrosing alveolitis was studied by high definition, narrow section computed tomography (CT) in 50 patients, 30 of whom were suffering from systemic sclerosis and 20 from cryptogenic fibrosing alveolitis (CFA). Apart from changes in the mid and lower zones, abnormalities were also observed anteriorly in the upper lobe...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(88)80056-4
更新日期：1988-11-01 00:00:00
abstract：:Thw radiological appearances found in the pelvis and hip joints in 79 patients with cerebral palsy, aged 5--16 years, have been studied. These findings have been recorded and correlated with the clinical severity and distribution of the disease. Subluxation of the hip joints was found in 14% and dislocation in a furth...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(77)80099-8
更新日期：1977-03-01 00:00:00
abstract：:Prostate cancer is the second most prevalent cancer in men worldwide and its incidence is expected to double by 2030. Multi-parametric magnetic resonance imaging (MRI) incorporating anatomical and functional imaging has now been validated as a means of detecting and characterising prostate tumours and can aid in risk ...
journal_title：Clinical radiology
pub_type： 杂志文章,评审
doi：10.1016/j.crad.2015.06.093
更新日期：2015-11-01 00:00:00
abstract：:The anterior cruciate ligaments of 20 patients with suspected pathology in one ligament were studied by thin-section computed tomography (CT) and reformating techniques. In 19 patients, the suspect anterior cruciate ligament was abnormal and this was confirmed by subsequent arthroscopy or arthrotomy in thirteen. Thin-...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(84)80111-7
更新日期：1984-07-01 00:00:00
abstract：:Non-invasive CT coronary artery imaging has previously had little relevance to most UK radiologists due to the limited availability of electron beam CT scanners. Major advances in CT technology have promoted new applications for helical CT, which include cardiac imaging. Widespread installation of 'multislice' helical...
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pub_type： 杂志文章,评审
doi：10.1053/crad.2002.1072
更新日期：2002-10-01 00:00:00
abstract：AIM:To audit the feasibility and use of diffusion-weighted (DW) magnetic resonance imaging (MRI) as initial neuroimaging for in-patients with clinically suspected acute stroke. MATERIALS AND METHODS:In April 2000, MRI with DW and T2-weighted sequence was locally instituted as initial neuroimaging for patients with cli...
journal_title：Clinical radiology
pub_type： 杂志文章
doi：10.1016/s0009-9260(02)00463-4
更新日期：2003-03-01 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
