TNFRSF9 and lung carcinoma: Indeterminate ILA, ILA, and any ILA were not significantly associated with increased risk of lung cancer, HR 1.26 (0.61, 2.62;  = 0.527), HR 2.04 (0.82, 5.04; p = 0.124), and HR 1.48 (0.82, 2.66; p = 0.191), respectively, when adjusted for age, sex, BMI, pack years and active smoking.