\n\n
\n\n(来源:世界卫生组织国际癌症研究机构官网)
\n\n\n\n● 乳腺癌成为我国女性最容易患的肿瘤:
\n\n2020年,中国女性新发癌症病例数209万,其中乳腺癌为42万,位居女性肿瘤第一[1]。近一半的乳腺癌发生在绝经前,多数乳腺癌患者确诊时处于工作年龄。
\n\n● 我国年轻型乳腺癌比例高:
\n\n我国乳腺癌平均诊断年龄48.65岁,与美国平均诊断年龄61岁相比,提前了近13年。临床上20多岁的乳腺癌患者也不少见[2]。
\n\n\n\n乳腺癌病因复杂,比较明确的是和高雌激素暴露相关。比如说有些人使用避孕药、或是经常服用一些可能含有激素成分的保养品。
\n\n想要了解有关激素的知识请点击:喝豆浆会得乳腺癌?谣言!女性要当心的是这些食物
\n\n\n\n目前没有研究能证实乳房大小和乳腺癌有关。
\n\n\n\n决定乳房大小的,一是乳腺腺体,二是脂肪。
\n\n欧美女性脂肪多,所以胸部罩杯普遍较大。亚洲女性乳房脂肪少、腺体多,多为“致密性乳腺”,更需要警惕。
\n\n\n\n这是因为,致密的乳房组织可能使评估乳房X光检查的结果变得更加困难,并且可能与乳腺癌的风险增加有关。
\n\n\n\n另外,需要提醒的是,虽然胸部脂肪多不会增加乳腺癌风险,但肥胖人士的乳腺癌风险还是比常人高出很多的。
\n\n\n\n女性在经期来临前,多会有乳房胀满、发硬、压痛、刺痛的现象。这是正常的,无需过分担心。
\n\n\n\n这主要是由于月经前1~2周其体内激素水平增高、乳腺增生、细胞增大、乳腺间组织水肿而引起的。月经来潮后,激素水平下降,上述变化消失,乳房亦随之松弛柔软,胀痛顿然消失,下次经前症状又重复出现。
\n\n\n\n在医院就诊的患者中,有不少是偶然在洗澡或更衣时,无意中发现乳房有肿块的。
\n\n\n\n因此,女性要主动关注自己的乳房健康,早期乳腺癌可以根治,不要等到肿瘤长到很大或出现转移时才去看医生。
\n\n\n\n建议每月1次,在月经结束后的第2、3天,这个时期乳房触碰时没那么敏感。如果已绝经,可以选在每月的第1天,方便记住。
\n\n乳房自检四步曲
\n\n\n\n\n\n不能!肿瘤早期不一定会出现明显症状,难以及时察觉。
\n\n定期进行乳腺检查,是预防乳腺癌的最有效的方式。
\n\n\n\n条件允许的情况下,35岁以下女性最好每年做次乳腺B超。40岁以上女性最好每1~2年做一次正规的乳腺X线检查(钼靶),X线中腺体密度超过50%的女性需要同时联合B超检查。
\n\n\n\n无论是从病因还是疗法上讲,按摩对乳腺增生、结节都没有治疗作用,更没有预防作用。
\n\n\n\n如果按摩师手法不当,还可能造成乳房外伤。更可怕的是,有的美容院按摩时用的精油、丰胸霜中违规添加激素,甚至可能诱发肿瘤。
\n\n所以这笔智商税不要再交了!
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