男人通常大大咧咧,对很多信号不那么敏感。但是有些信号是必须引起重视的。【乳房肿块】很少有男人会注意自己的乳房,但它确实需要留心。如果你发现胸部出现肿块、皮肤凹陷或起皱等,一定要及时就医。【疼痛】随着年龄增加,男人会经常抱怨疼痛。大多数疼痛与癌症无关,有些则是癌症的前兆。【睾丸变化】睾丸癌多发病在20岁~39岁之间。建议男性每月自查一次睾丸,不管睾丸增大还是缩小都值得注意。【发烧】原因不明的发烧也许暗示着某种疾病,大多数癌 Men are usually careless and less sensitive to many signals. But some signals must be taken seriously. Breast lumps Few men notice their own breasts, but it does take care. If you notice a lump on your chest, a sunken or wrinkled skin, be sure to see a doctor in time. [Pain] Men grow up complaining about pain as they age. Most of the pain has nothing to do with cancer, while some are precursors of cancer. Testicular cancer change testicular cancer in 20 years old to 39 years old. Men are advised to check the testicles on a monthly basis, regardless of whether the testicles increase or decrease are noteworthy. Fever An unexplained fever may indicate a certain disease, most cancers