24 December 2024
: Case report 
Efficacy of Neoadjuvant Therapy for ROS1-Positive Locally-Advanced Lung Adenocarcinoma: A Case Report
Unusual clinical course, Challenging differential diagnosis, Unusual or unexpected effect of treatment
Rong Chen ABCDEFG 1, Guirong Wang ABCDFG 2, Jinlong Zhao ABCDEF 3*, Yiqun Liu BCF 1DOI: 10.12659/AJCR.945446
Am J Case Rep 2024; 25:e945446
Figure 3. CT images of lung cancer before and after neoadjuvant therapy. (A–C) The CT examination on 2023.05.01 showed a mass (red arrow) in the dorsal segment of the lower lobe of the left lung, involving the bronchus and trunk of the lower lobe of the left lung. (D–F) CT showed that after completing 1 cycle of neoadjuvant chemotherapy and targeted therapy on June 08, 2023.06.08, the tumor completely disappeared and formed cysts (red arrow) and hilar lymph nodes.