首页> 外文期刊>Neurocirugia >Ependimomas del filum terminal: Análisis de 20 casos consecutivos
【24h】

Ependimomas del filum terminal: Análisis de 20 casos consecutivos

机译:终末室室管膜瘤:连续20例分析

获取原文
           

摘要

Objective. To analyze the clinical, radiological and surgical outcome of a series of filum terminale ependymomas. Patients and methods. This retrospective study involved 20 patients with 21 ependymomas of the filum terminale encountered during a 21 year period (19882008). All patients were diagnosed using MRI and surgically treated. Results. The male: female ratio was 1:1.5, and the mean age at diagnosis was 44.8 years (range 15-64). First symptom included radicular pain (12 cases) and lumbar pain in the other 8 cases, with average symptom duration of 8.7 years (range 0-6-32). All patients underwent open biopsy, seventeen tumours received gross-total resection and 4 received subtotal resection. Histologically, 20 tumours were myxopapillary ependymomas (grade I) and 1 case a grade II ependymoma. The mean follow-up period was 8 years (range 1-18 years). Conclusions. Filum terminale ependimomas are slow growing tumours of the cauda equina with a high incidence in young adults. The most common presentation is with low back pain long time evolution. Although ependymomas of the filum terminale are thought to be benign, local recurrence is not uncommon.
机译:目的。以分析一系列囊性末端室管膜瘤的临床,影像学和手术结局。患者和方法。这项回顾性研究涉及20名在21年内(19882008)遇到的21例终末肺膜室囊膜瘤患者。所有患者均经MRI诊断并接受手术治疗。结果。男女之比为1:1.5,诊断时的平均年龄为44.8岁(范围15-64)。第一症状包括神经根疼痛(12例)和腰痛,其他8例,平均症状持续时间为8.7年(范围0-6-32)。所有患者均接受了活检,其中17例接受了大体全切术,其中4例接受了小计全切术。从组织学上讲,20例肿瘤为粘膜乳头状室室膜瘤(I级),1例为II级室管膜室瘤。平均随访期为8年(范围1-18年)。结论。终末室表皮瘤是马尾生长缓慢的肿瘤,在年轻人中发病率很高。最常见的表现是腰背疼痛长时间发展。尽管人们认为腓肠末端的室管膜瘤是良性的,但局部复发并不少见。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号