%0 Journal Article %T Nonsmall Cell Lung Carcinoma with Giant Cell Features Expressing Programmed Death-Ligand 1: A Report of a Patient Successfully Treated with Pembrolizumab %A Mamoru Sasaki %A Naoto Minematsu %A Shingo Nakayama %A Shojiroh Morinaga %J Archive of "Case Reports in Oncological Medicine". %D 2018 %R 10.1155/2018/5863015 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5875061/