Summary of cyst characteristics and clinical symptoms in 38 patients
| Cyst Location | No. of Cysts | Clinical Symptoms |
|---|---|---|
| L5-S1 | 11 (28.9%)a | Leg pain, numbness in perineal region and legs, muscle atrophy |
| S1-S2 | 14 (36.8%)a | Lumbosacral pain, constipation, urinary frequency, and perineal discomfort (numbness) |
| S2-S3 | 15 (39.5%) | Lumbosacral pain, constipation, urinary frequency and burning sensation around the anus |
a Two large cysts occupy 2 segments (L5-S1 and S1-S2).