Abstract:
OBJECTIVE:To compare the diagnostic performance of full-field digital mammography (FFDM) with screen-film mammography (SFM) in a corporate screening programme including younger women. METHODS:Data were available on 14,946 screening episodes, 5010 FFDM and 9936 SFM. Formal analysis was by logistic regression, adjusting for age and calendar year. FFDM is compared with SFM with reference to cancer detection rates, cancers presenting as clustering microcalcifications, recall rates and PPV of recall. RESULTS:Overall detection rates were 6.4 cancers per thousand screens for FFDM and 2.8 per thousand for SFM (p < 0.001). In women aged 50+ cancer detection was significantly higher for FFDM at 8.6 per thousand vs. 4.0 per thousand, (p = 0.002). In women <50, cancer detection was also significantly higher for FFDM at 4.3 per thousand vs. 1.4 per thousand, (p = 0.02). Cancers detected as clustering microcalcifications increased from 0.4 per thousand with SFM to 2.0 per thousand with FFDM. Rates of assessment recall were higher for FFDM (7.3% vs. 5.0%, p < 0.001). FFDM provided a higher PPV for assessment recall, (32 cancers/364 recalls, 8.8%) than SFM, (28 cancers/493 recalls, 5.7%). CONCLUSIONS:Cancer detection rates were significantly higher for FFDM than for SFM, especially for women <50, and cancers detected as clustering microcalcifications.
journal_name
Eur Radioljournal_title
European radiologyauthors
Perry NM,Patani N,Milner SE,Pinker K,Mokbel K,Allgood PC,Duffy SWdoi
10.1007/s00330-010-1968-3subject
Has Abstractpub_date
2011-04-01 00:00:00pages
676-82issue
4eissn
0938-7994issn
1432-1084journal_volume
21pub_type
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journal_title:European radiology
pub_type: 临床试验,杂志文章
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abstract:OBJECTIVES:To develop a clinically applicable method to estimate patient-specific organ and blood doses and lifetime attributable risks (LAR) from paediatric torso CT examinations. METHODS:Individualized voxel models were created from full-body CT data of 10 paediatric patients (2-18 years). Patient-specific dose dist...
journal_title:European radiology
pub_type: 杂志文章
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abstract::An unusual case is reported of a soft tissue mass in the lower extremity, without bone involvement, in an 85-year-old woman; the histopathological diagnosis was Burkitt's lymphoma. Pertinent clinical history, histological examination, and imaging procedures allowed early diagnosis. To our knowledge, the radiological f...
journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s003300050605
更新日期:1998-01-01 00:00:00
abstract::We report a case of alveolar soft part sarcoma (ASPS) of the thigh with lung metastases in a 22-year-old woman. The findings of digital subtraction angiography (DSA) and MRI contributed to the diagnosis of ASPS. Especially dynamic contrast-enhanced MRI was useful for evaluating the effect of chemoembolotherapy. ...
journal_title:European radiology
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更新日期:2020-09-21 00:00:00
abstract::We report a case of congenital absence of the cervical and petrous part of the left internal carotid artery, the middle and proximal part of the basilar artery, and the V4 segment of the left vertebral artery associated with a left persistent trigeminal artery and a coarctation of the aorta. The left cerebral vessels ...
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doi:10.1007/s003300000500
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pub_type: 杂志文章,已发布勘误
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更新日期:2018-10-01 00:00:00
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更新日期:2007-04-01 00:00:00
abstract::Although dual-energy CT (DECT) may prove useful in a variety of abdominal imaging tasks, renal mass evaluation represents the area where this technology can be most impactful in abdominal imaging compared to routinely performed contrast-enhanced-only single-energy CT exams. DECT post-processing techniques, such as cre...
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更新日期:2020-11-18 00:00:00
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pub_type: 杂志文章
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更新日期:2006-08-01 00:00:00
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更新日期:1997-01-01 00:00:00
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journal_title:European radiology
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更新日期:2017-01-01 00:00:00
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更新日期:2013-03-01 00:00:00
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doi:10.1007/s00330-014-3381-9
更新日期:2015-01-01 00:00:00
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pub_type: 杂志文章,多中心研究
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更新日期:2018-10-01 00:00:00
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journal_title:European radiology
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更新日期:2000-01-01 00:00:00
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更新日期:2020-09-08 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
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更新日期:2017-05-01 00:00:00
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pub_type: 杂志文章,评审
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更新日期:2018-02-01 00:00:00
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journal_title:European radiology
pub_type: 杂志文章
doi:10.1007/s00330-012-2556-5
更新日期:2013-01-01 00:00:00