Several oncogenic fusions protein families exist, with ROS proto-oncogene 1 (ROS1), anaplastic lymphoma kinase (ALK), neurotrophic tyrosine receptor kinase (NTRK), and neuregulin 1 (NRG1) being some of the most common partners that are primarily detected in lung cancers [4,5,6]. Here, ROS1 is linked to lung carcinoma.