Among the 14 fusion genes recurring in breast invasive carcinoma samples, AC011997.1-LRRC69, C10orf68-CCDC7 and RPS6KB1-VMP1 showed relatively high recurrence not only in breast carcinoma but also in LUSC (Lung squamous cell carcinoma) and in LUAD (lung adenocarcinoma) (Figure 1). The gene discussed is CCDC7; the disease is squamous cell lung carcinoma.