Pudendal Nerve Entrapment Syndrome due to a Ganglion Cyst: A Case Report.
10.5535/arm.2016.40.4.741
- Author:
Jae Wook LEE
1
;
Sung Moon LEE
;
Dong Gyu LEE
Author Information
1. Department of Rehabilitation Medicine, Keimyung University School of Medicine, Daegu, Korea. hikkali@hanmail.net
- Publication Type:Case Report
- Keywords:
Pudendal nerve entrapment syndrome;
Pudendal neuralgia;
Ganglion cysts;
Ultrasonography
- MeSH:
Burns;
Buttocks;
Follow-Up Studies;
Ganglion Cysts*;
Humans;
Ligaments;
Magnetic Resonance Imaging;
Male;
Middle Aged;
Outpatients;
Pelvic Pain;
Pelvis;
Pudendal Nerve*;
Pudendal Neuralgia*;
Rehabilitation Centers;
Sensation;
Spine;
Ultrasonography
- From:Annals of Rehabilitation Medicine
2016;40(4):741-744
- CountryRepublic of Korea
- Language:English
-
Abstract:
Pudendal nerve entrapment syndrome is an unusual cause of chronic pelvic pain. We experienced a case of pudendal neuralgia associated with a ganglion cyst. A 60-year-old male patient with a tingling sensation and burning pain in the right buttock and perineal area visited our outpatient rehabilitation center. Pelvis magnetic resonance imaging showed the presence of multiple ganglion cysts around the right ischial spine and sacrospinous ligament, and the pudendal nerve and vessel bundle were located between the ischial spine and ganglion cyst at the entrance of Alcock's canal. We aspirated the lesions under ultrasound guidance, and consequently his symptoms subsided during a 6-month follow-up. This is the first report of pudendal neuralgia caused by compression from a ganglion cyst around the sacrospinous ligament.
