[Lesions of the rotatory cuff: diagnostic validity of echography. Surgical findings].
Ultrasonography is the method of choice in the study of rotator cuff tears, a very frequent event especially as the final outcome of the impingement syndrome. The authors investigated US sensitivity with the retrospective review of 20 surgical patients with a chronically painful shoulder. US sensitivity was 85%, with 15% false-negative results. Seventeen true-positive cases were restudied for the three main US signs of cuff tear: marked tendon thinning was observed in 64.7% of cases, cuff disappearance in 23.5% and focal discontinuity in 11.8%. This retrospective study confirms that, whenever US shows a cuff tear, the diagnosis can be made, while when US findings are negative or questionable, but clinics are positive, MRI must be performed.
Chiodi
E
E
Servizio di Radiologia dell'Ospedale di Argenta, USL 32, Ferrara.
Morini
G
G
D003937:Diagnosis, Differential; D006801:Humans; D012189:Retrospective Studies; D017006:Rotator Cuff / Q000000981:diagnostic imaging* / Q000601:surgery; D000070636:Rotator Cuff Injuries; D014463:Ultrasonography
Le lesioni della cuffia dei rotatori: validità diagnostica dell'ecografia al riscontro chirurgico.