text: There is insufficient evidence to recommend for or against screening for skin cancer , oral cancer , lung cancer , or prostate cancer in men under 75 . Routine screening is not recommended for bladder cancer , testicular cancer , ovarian cancer , pancreatic cancer , or prostate cancer in men over 75 .
simplified: Some of the most common include breast cancer , brain cancer , leukemia , testicular cancer , mesothelioma , and lung cancer .