Borne G, Cristino G, Bedou G, Schaefer J P, Pinaudeau M
Service de Neurochirurgie, Centre Hospitalier Général, Perpignan.
Neurochirurgie. 1990;36(3):180-4.
The authors report the case of a 28-year-old woman who presented with L5 bilateral sciatica associated with perineal sensory disorders. During surgery, a mature pluritissular dysembryoma originating in a tethered spinal cord was discovered at the level of the L2-L3 intervertebral space. Following removal of the lesion, all symptoms disappeared. Mature pluritissular dysembryomas of the spinal cord result from the inclusion of neuroectodermal and mesodermal tissue which has not followed normal evolutive embryonic organization.
作者报告了一例28岁女性病例，该患者表现为L5双侧坐骨神经痛并伴有会阴感觉障碍。手术过程中，在L2-L3椎间隙水平发现了一个起源于脊髓栓系的成熟多组织性胚细胞瘤。切除病变后，所有症状均消失。脊髓成熟多组织性胚细胞瘤是由于包含了未遵循正常胚胎发育组织的神经外胚层和中胚层组织所致。
