目的：探讨螺旋CT三维表面遮盖重建（SSD）及容积重建（VRT）在骨盆肿瘤切除与重建中的临床应用.方法：使用Siemens Plus 4 螺旋CT机对17例骨盆肿瘤患者（男11例,女6例,年龄15～71岁,平均38岁）术前进行扫描,在Siemens工作站进行三维SSD...目的：探讨螺旋CT三维表面遮盖重建（SSD）及容积重建（VRT）在骨盆肿瘤切除与重建中的临床应用.方法：使用Siemens Plus 4 螺旋CT机对17例骨盆肿瘤患者（男11例,女6例,年龄15～71岁,平均38岁）术前进行扫描,在Siemens工作站进行三维SSD及VRT.结果：术后创口延迟愈合1例,经引流Ⅱ期闭合伤口;术后16个月复发1例,行半骨盆切除及人工半骨盆重建后恢复健康,患者行走正常;肺部转移1例;其余病例在随访期内未发现局部复发.结论：螺旋CT三维表面SSD及VRT图像清晰地显示了术前骨盆肿瘤的细节,以最易理解的形式立体直观地显示了病变及与周围结构的关系及手术应切除的范围,有助于术前正确诊断和制定手术计划,有效地减少术后局部复发.展开更多
Objective The Patients with pelvic tumors were treated with tumor resection,hemi-pelvic allografting or artificial hemi-pelvic replacement for the improvement of their life quality.Methods Seven cases of pelvic tumor ...Objective The Patients with pelvic tumors were treated with tumor resection,hemi-pelvic allografting or artificial hemi-pelvic replacement for the improvement of their life quality.Methods Seven cases of pelvic tumor were treated with wide resection and hemi-pelvic allografting,and 35 cases with resection of pelvic tumors and artificial hemi-pelvic replacement.Results These 42 cases were all successfully operated upon without operative mortality.The results of long term following-up of 2.5 to 12 years(mean 5.4 years)showed that the increased and satisfactory functional recovery(50.0%).Conclusion Hemi-pelvic allografting or artificial hemi-pelvic replacement after wide resection of pelvic tumors can improve the survival rate of patients,as well as reconstruction of the pelvis and the hip joint with satisfactory function.展开更多
文摘目的：探讨螺旋CT三维表面遮盖重建（SSD）及容积重建（VRT）在骨盆肿瘤切除与重建中的临床应用.方法：使用Siemens Plus 4 螺旋CT机对17例骨盆肿瘤患者（男11例,女6例,年龄15～71岁,平均38岁）术前进行扫描,在Siemens工作站进行三维SSD及VRT.结果：术后创口延迟愈合1例,经引流Ⅱ期闭合伤口;术后16个月复发1例,行半骨盆切除及人工半骨盆重建后恢复健康,患者行走正常;肺部转移1例;其余病例在随访期内未发现局部复发.结论：螺旋CT三维表面SSD及VRT图像清晰地显示了术前骨盆肿瘤的细节,以最易理解的形式立体直观地显示了病变及与周围结构的关系及手术应切除的范围,有助于术前正确诊断和制定手术计划,有效地减少术后局部复发.
文摘Objective The Patients with pelvic tumors were treated with tumor resection,hemi-pelvic allografting or artificial hemi-pelvic replacement for the improvement of their life quality.Methods Seven cases of pelvic tumor were treated with wide resection and hemi-pelvic allografting,and 35 cases with resection of pelvic tumors and artificial hemi-pelvic replacement.Results These 42 cases were all successfully operated upon without operative mortality.The results of long term following-up of 2.5 to 12 years(mean 5.4 years)showed that the increased and satisfactory functional recovery(50.0%).Conclusion Hemi-pelvic allografting or artificial hemi-pelvic replacement after wide resection of pelvic tumors can improve the survival rate of patients,as well as reconstruction of the pelvis and the hip joint with satisfactory function.
