Fig. 1B. 39-year-old woman with hip instability and snapping sensation.
Coronal short inversion time inversion recovery MR image (5500/30; inversion
time, 150 msec) shows paralabral fluid collection (arrow) adjacent to
anterior labrum.
Fig. 1C. 39-year-old woman with hip instability and snapping sensation.
Sonogram shows paralabral fluid collection (arrow) before
percutaneous drainage.
Fig. 1D. 39-year-old woman with hip instability and snapping sensation.
Sonogram shows paralabral fluid collection (arrow) after percutaneous
drainage.
Fig. 2A. 32-year-old man with hip instability. T1-weighted coronal MR image
(TR/TE,694/12) reveals irregularity of acetabular labrum (arrow)
along anterolateral aspect of acetabulum.
Fig. 2B. 32-year-old man with hip instability. T2-weighted coronal MR image
(4000/90) shows paralabral fluid collection (arrow) along
anterolateral aspect of acetabulum.
Fig. 3A. 47-year-old man with hip instability. Proton density-weighted
coronal MR image (TR/TE, 4000/22) shows irregularity (arrow) of
anterolateral aspect of acetabulum.
Fig. 3B. 47-year-old man with hip instability. T2-weighted coronal MR image
(4000/90) shows paralabral fluid collection (arrow) along
anterolateral aspect of acetabulum.
Fig. 3C. 47-year-old man with hip instability. Coronal short inversion time
inversion recovery MR image (5000/30; inversion time, 150 msec) reveals
paralabral fluid collection (arrow) along anterolateral aspect of
acetabulum.