ROS1 and lung cancer: For example, the application of this model to a 53-year-old patient with lung cancer would show the following results: BMI of 28 kg/m2, histology of adenocarcinoma, IV stage, with CVC history, D-dimer of 5.97 mg/L, PT of 11.8 sec, Fbg of 2.48 sec, TG of 1.2g/L, ROS1 rearrangement(+), without chemotherapy and radiotherapy history.