阿替利珠单抗在腺泡状软组织肉瘤中取得部分缓解并近乎完全消退广泛肺转移:一例病例报告
A partial response to atezolizumab in alveolar soft part sarcoma with near-complete resolution of extensive pulmonary metastases: a case report.
经胸肺结节活检确诊为IV期ASPS,伴有强核TFE3阳性、Cathepsin K阳性、INI1表达保留,以及90-100%恶性细胞PD-L1表达。