[Resection of S1 root schwannoma with extravertebral retroperitoneal spread via posterior median and laparoscopic approach]. / Odnomomentnoe udalenie nevrinomy pravogo spinnomozgovogo koreshka S1 s ekstravertebral'nym retroperitoneal'nym rasprostraneniem zadnim sredinnym i laparoskopicheskim dostupom (klinicheskoe nablyudenie).

The authors report simultaneous surgical treatment of the right S1 root schwannoma with extravertebral retroperitoneal spread. Well-equipped operating theatre, professional experience and multidisciplinary approach involving neurosurgeons and abdominal surgeons ensure total minimally invasive simultaneous resection of schwannoma via posterior median and laparoscopic approach.