CT features of recurrent lumbar disc herniation.
The CT findings of 29 patients with recurrent lumbar disc herniation, confirmed at reoperation, were analyzed. The shape of the recurrent herniation varied from a shallow bulge to round or triangular mass. Every lesion presented density numbers compatible with disc material. An enhancement study was made in six cases, and the lesions remained non-enhanced. Density measurement on CT proved reliable in the differential diagnosis between recurrent disc herniation and postoperative scar.
Lähde
S
S
Department of Diagnostic Radiology, University Central Hospital, Oulu, Finland.
Ilkko
E
E
D000328:Adult; D003287:Contrast Media; D005260:Female; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging*; D008159:Lumbar Vertebrae; D008297:Male; D008875:Middle Aged; D011856:Radiographic Image Enhancement; D012008:Recurrence; D014057:Tomography, X-Ray Computed
D003287:Contrast Media