Acetabular paralabral cyst: an uncommon cause of sciatica.
The association between tears of the acetabular labrum and paralabral cysts has been well documented, and magnetic resonance imaging (MRI) has been shown to be the most accurate noninvasive method of depicting not only the normal anatomic structures of the hip, but also the common pathologic processes such as labral tears and paralabral cysts. We present the case of an acetabular paralabral cyst that resulted in clinically symptomatic compression of the sciatic nerve.
Sherman
P M
PM
Department of Radiology, Wilford Hall Medical Center, 2200 Bergquist Drive, Ste. 1, Lackland AFB, TX 78236, USA. paul.sherman@usafa90.com
Matchette
M W
MW
Sanders
T G
TG
Parsons
T W
TW
D000077:Acetabulum; D000328:Adult; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D012585:Sciatica / Q000175:diagnosis* / Q000209:etiology; D013581:Synovial Cyst / Q000150:complications / Q000175:diagnosis* / Q000601:surgery