纤维肉瘤

例句：

1. 1. The patient had a fibrosarcoma that required surgery to remove it.
   这名患者患有纤维肉瘤，需要进行手术来切除它。
2. 2. The doctor diagnosed the patient with a fibrosarcoma and recommended radiation therapy.
   医生诊断出患者患有纤维肉瘤，并建议进行放射治疗。
3. 3. The fibrosarcoma was located in the patient's leg and required multiple surgeries to successfully treat.
   纤维肉瘤位于患者的腿部，需要多次手术才能成功治疗。