Association between PD-L1 expression and initial brain metastasis in patients with non-small cell lung cancer and its clinical implications.
Kyoungmin LeeYoon J ChoiJung S KimDae S KimSung Y LeeBong K ShinEun Joo KangPublished in: Thoracic cancer (2021)
Initial brain metastases are common in NSCLC patients with positive PD-L1 expression. Further studies are necessary to understand the relationship between early brain metastasis and cancer immunity.