intrathoracic radioactive colloid therapy

例句：

1. 1. The patient was diagnosed with arare form of cancer that affects the thorax.
   这名患者被诊断出患有一种罕见的癌症，这种癌症影响的是胸内。
2. 2. The surgeon performed an intrathoracic surgery to repair the damagedlung tissue.
   外科医生进行了一次胸内手术，以修复受损的肺组织。
3. 3.The patient's condition required immediate intrathoracic intervention.
   患者的病情需要立即进行胸内干预。