Long-term complete response to gefitinib after treatment termination in a patient with recurrent post-operative  EGFR -mutated lung adenocarcinoma: case report and literature review

Long-term complete response to gefitinib after treatment termination in a patient with recurrent post-operative EGFR-mutated lung adenocarcinoma: case report and literature review

Kenji Watanabe, Naoki Haratake, Tomoyoshi Takenaka, Taichi Nagano, Yuka Oku, Keisuke Kosai, Yuki Ono, Mikihiro Kohno, Yoshinao Oda