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对于恶性肿瘤的治疗在很多领域已取得了显著的进步。这是由于采取了以根治手术为中心的根治疗法和各种辅助疗法以及诊断技术的进步所带来的结果。但是近来开始重视患者术后的生活质量(QOL)问题。怎样缩小手术范围问题已成为重要研究课题。对于肾细胞癌的治疗,早期发现,早期采取摘除患侧肾的根治手术是其治疗原则,治疗效果也很理想。但是为了保存肾的功能,做保存肾的缩小手术方法也开始受到重视。肾细胞癌比较缺乏临床症状且易转移,有30%的患者当确诊时就已发生转移成为进行性癌,并且即使做了根治术,术后发生转移的也占30%。最近由于超声诊断、CT、MRI等诊断手段的应用,使没有临床症状的
The treatment of malignant tumors has made remarkable progress in many fields. This is the result of the advancement of root healing and various auxiliary therapies centered on radical surgery and advances in diagnostic techniques. However, attention has recently been paid to postoperative quality of life (QOL) in patients. How to reduce the scope of surgery has become an important research topic. For the treatment of renal cell carcinoma, early detection and early radical surgery to remove the ipsilateral kidney is the principle of treatment. The therapeutic effect is also very satisfactory. However, in order to preserve the function of the kidneys, a method of reducing the size of the kidneys has begun to attract attention. Renal cell carcinoma is relatively lack of clinical symptoms and is easy to metastasize. 30% of patients have metastasized to progressive cancer when diagnosed, and even after radical surgery, postoperative metastasis accounts for 30%. Recently, due to the application of diagnostic tools such as ultrasound, CT, and MRI, there are no clinical symptoms.