Wide margin resection for pelvic tumors via internal hemipelvectomy is among the most technically challenging procedures in orthopedic oncology. As such, surgeon experience and technique invariably affect patient outcomes. The aim of this clinical study was to assess how an individual surgeon's experiences and advancements in technology and techniques in the treatment of internal hemipelvectomy have impacted patient outcomes at our institution.

中文翻译：

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半骨盆内切除术：单个机构的学习曲线和纵向经验

通过半骨盆内切除术对盆腔肿瘤进行宽切缘切除术是骨科肿瘤学中最具技术挑战性的手术之一。因此，外科医生的经验和技术总是会影响患者的治疗结果。这项临床研究的目的是评估个体外科医生在半骨盆内切除术治疗方面的经验和技术进步如何影响我们机构的患者预后。