Abstract:
:This pictorial review illustrates the anatomical features of normal intra-articular components of the hip and their common disorders on MR arthrography. On T1-weighted MR arthrograms, the normal contrast-filled joint cavity shows a homogeneous high signal intensity. Normal acetabular labrum appears as a well-delineated triangle showing a low signal intensity, surrounded by contrast material in the perilabral recess. Intra-articular paramagnetic contrast outlines labral tears, loose bodies, communicating labral cysts and cartilage lesions (traumatic tears, focal defects, degenerative fissures and thinning), and improves their detection. Overall, MR arthrography enables accurate detection and staging of hip intra-articular structure abnormalities.
journal_name
Eur Radioljournal_title
European radiologyauthors
Ghebontni L,Roger B,El-khoury J,Brasseur JL,Grenier PAdoi
10.1007/s003300050009subject
Has Abstractpub_date
2000-01-01 00:00:00pages
83-8issue
1eissn
0938-7994issn
1432-1084pii
00100083.330journal_volume
10pub_type
杂志文章,评审abstract:OBJECTIVE:To develop a classification system using imaging features to interpret breast non-mass lesions (NMLs) detected on US and to stratify their cancer risk. METHODS:This retrospective study included 715 patients with 715 breast NMLs detected on breast US from 2012 to 2016. Each patient underwent mammography at th...
journal_title:European radiology
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更新日期:2017-09-01 00:00:00
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