软骨肉瘤的

例句：

1. 1. He was diagnosed with a rare type of cancer called a chondrosarcoma.
   他被诊断出患有一种罕见的癌症，叫做软骨肉瘤。
2. 2. The patient underwent surgery to remove the tumor and is now recovering well.
   患者接受了手术来切除肿瘤，目前恢复良好。
3. 3. Researchers are studying the genetic mutations that may contribute to the development of chondrosarcomas.
   研究人员正在研究可能促进软骨肉瘤发展的遗传突变。