Table 3 The length of the cyst and the location of the fistula orifice reported in the literature (lengths larger than two segments)
Author (Published Year) | Age (years) | Gender | Length | Fistula orifice Location | Neurological Status | Surgery Outcome |
|---|---|---|---|---|---|---|
Neo, M. et al. [22] (2004) | 29 | Female | T11-L3 | L1 | Right lower leg weakness | Complete recovery |
Miyamoto, M. et al. [32] (2006) | 50 | Male | T11-L1 | T12 | Paraparesis and numbness | Sensory disturbance improved |
Tureyen, K. et al. [6] (2009) | 25 | Male | T11-L2 | T12 | Progressive back pain radiating to both legs | No sensory and motor deficit |
Chio, S. W. et al. [29] (2013) | 59 | Male | T12-L3 | L1 | Leg radiating pain and paresthesia | Symptoms gradually subsided |
Chio, S. W. et al. [29] (2013) | 51 | Female | T11-L2 | T11-T12 | Left buttock pain and paresthesia | Symptoms relieved gradually |
Woo, J. B. et al. [11] (2016) | 72 | Female | T12-L4 | L1 | Low back pain and leg radiating pain | Symptoms gradually subsided |
Woo, J. B. et al. [11] (2016) | 33 | Female | T12-L2 | L1 | low back pain and right leg radiating pain | Complete recovery |
Lim, M. S. et al. [28] (2016) | 43 | Male | T10-L1 | T11 | Persistent back pain/ Lower limb parasthesia | Recurrence after 6 months |
LEE, Y. W. et al. [33] (2018) | 51 | Male | T7-T9 | T8 | Bilateral lower limbs hypermyotonia | Recurrence after 2 weeks |
Ying, G. Y. et al. [10] (2019) | 26 | Male | T10-L3 | T12 | Right lower limb weakness | Improved |
Kojimahara, Y. et al. [34] (2019) | 49 | Female | T11-L1 | T12 | Hip and buttock pain | Complete recovery |
Oyemolade, T. A. et al. [35] (2019) | 12 | Female | T4-T8 | T7 | Lower limb weakness associated spasms and paraesthesia | Recovery |
Özdemir, M. et al. [36] (2019) | 22 | Male | C7-T3 | T2 | Progressive neck pain | Finger muscle strength had returned to normal |
Lee, S. et al. [7] (2020) | 25 | Male | T11-L3 | T12 | Impotence | Symptoms improved |
Santipas, B. et al. [37] (2020) | 10 | Male | T1-L4 | T4 | Lower limbs weakness and numbnes | Complete recovery |
Chaturvedi, J. et al. [38] (2020) | 37 | Male | T11-L2 | T12-L1 | Lower extremity paraparesis | Completely asymptomatic. |
Zhang, P. et al. [39] (2022) | 11 | Female | T10-L3 | T12 | Lower limbs weakness | Complete recovery |
Savage, A. J. et al. [40] (2022) | 40 | Female | T6-8 | T7 | Back and leg pain | Significant improvements |
Ouyang, T. et al. [41] (2022) | 52 | Male | T11-L2 | L1 | Left lower extremity weakness | Muscle strength returned to normal |
Ouyang, T. et al. [41] (2022) | 17 | Female | T11-L2 | T12 | Lower back pain | Muscle strength returned to normal |
Ouyang, T. et al. [41] (2022) | 41 | Male | T11-L2 | T12-L1 | Lower extremities numbness and sexual dysfunction | Symptoms improved |
Ouyang, T. et al. [41] (2022) | 34 | Male | T11-L2 | T12 | Lower left limb pain and numbness | Recovery |