胸部SMARCA4缺陷的未分化肿瘤很少见,预后不良。一名73岁的男子因呼吸困难来到我们医院。计算机断层扫描引导的活检显示SMARCA4缺陷的未分化肿瘤。患者接受ipilimumab-nivolumab联合治疗。两个疗程后,肿瘤大小减小。
Thoracic SMARCA4-deficient undifferentiated tumors are rare, with poor prognosis. A 73-year-old man presented to our hospital with dyspnea. Computed tomography-guided biopsy revealed a SMARCA4-deficient undifferentiated tumor. The patient was treated with combination ipilimumab-nivolumab. The tumor reduced in size after two courses.