Meningioma‐relevant mutations were present in 90/126 (71.4%) specimens including NF2, TRAF7, KLF4, SMO, AKT1,TERT promotor, ARID,SUFU, and PIK3CA mutations in similar frequencies compared to previous studies (6, 11, 12, 14, 19, 20, 21). The gene discussed is KLF4; the disease is meningioma.