打印 概述 乳腺囊肿 打开弹出式对话框 关闭 乳腺囊肿 乳腺囊肿 乳腺囊肿（即卵圆形或圆形充满液体的囊袋）可以用手略微推动。 乳腺囊肿是乳腺内部形成的充满液体的囊性结构，通常是非癌性的（良性）。您可能有一个或多个乳腺囊肿。乳腺囊肿的触感常常有如一颗葡萄或灌水的气球，但有时摸起来是坚韧的。 除非乳腺囊肿较大并且让您感到疼痛或不适，否则不需要治疗。需要治疗时，将乳腺囊肿内的液体引流可以缓解症状。 尽管乳腺囊肿可见于任何年龄的女性，但更常见于绝经前的妇女，通常是 50 岁以下。乳腺囊肿也常出现在接受激素治疗的绝经后女性中。产品与服务A Book: Beyond Breast Cancer书籍：《妙佑医疗国际家庭健康手册》简报：妙佑医疗国际卫生来信 — 数字版显示妙佑医疗国际的更多产品 There is a problem with information submitted for this request. Review/update the information highlighted below and resubmit the form. Get the latest breast cancer information from Mayo Clinic delivered to your inbox. Sign up for free and receive the latest on breast cancer treatment, care and management. I would like to learn more about: The latest on newly diagnosed breast cancer Up-to-date information on recurrent breast cancer Specialized treatment information for high risk breast cancer Email address ErrorEmail field is required ErrorInclude a valid email address Subscribe Learn more about Mayo Clinic’s use of data. We use the data you provide to deliver you the content you requested. To provide you with the most relevant and helpful information, we may combine your email and website data with other information we have about you. If you are a Mayo Clinic patient, we will only use your protected health information as outlined in our Notice of Privacy Practices. You may opt out of email communications at any time by clicking on the unsubscribe link in the email. Thank you for subscribing! You'll soon start receiving the latest health information you requested in your inbox. Sorry something went wrong with your subscription Please, try again in a couple of minutes Retry 症状乳腺囊肿可在单侧或双侧乳房出现。乳腺囊肿的体征和症状包括： 边缘平滑且容易移动的圆形或椭圆形肿块（通常但并非一定指示为良性） 乳头溢液，可为透明、黄色、淡黄色或深褐色 乳房疼痛或乳房肿块区域压痛 在经期即将开始前，乳房肿块增大、乳房压痛感加强 经期过后，乳房肿块变小、其他症状消退 出现乳腺囊肿不会增加患乳腺癌的风险。但是，出现囊肿可能会导致更难发现新的乳房肿块，或者可能需要由医生评估的其他变化。来月经时，您可能会感觉乳房胀痛，请务必留意乳房在整个月经周期间的感觉，以便及时发现异常。 何时就医正常的乳房组织通常有肿块或结节感。但如果您感觉新发乳房肿块不会消退、逐渐变大，或在一两个月经周期过后仍持续存在，请立即就医。如果您的一侧或两侧乳房均出现新的皮肤变化，也请就医。 病因每侧乳房都有腺组织叶，排列成雏菊花瓣状。每个腺叶又分成若干小腺叶，这些小腺叶会在妊娠期间和哺育期间分泌乳汁。维持乳房形状的支撑组织由脂肪组织和纤维结缔组织构成。乳腺囊肿是由乳腺内发生液体积聚所致。 乳腺囊肿可以按照囊肿大小来定义： 微囊肿在乳腺 X 线摄影或超声检查等影像学检查中可能会看到，但因为太小而无法被患者察觉。 大囊肿则很大，患者能够察觉到，并且可以长到直径约 1 至 2 英寸（2.5 至 5 厘米）。 专家尚不清楚乳腺囊肿的确切病因。可能是月经来潮引起激素水平变化所致。 风险因素Factors that may increase the risk of breast cysts include: Hormonal imbalance. An imbalance between the hormones estrogen and progesterone may play a role in breast cysts, especially if there is too much estrogen. Hormone changes during the menstrual cycle. Cysts can get bigger or hurt more because of the changes in hormones that happen every month. Being in your 30s or 40s. Cysts are more likely to happen in people ages 35 to 50. It is less common for cysts to happen before age 20 or after menopause. Taking hormone therapy for menopause. Using hormone medicine to help with menopause symptoms might raise the chance of getting breast cysts. This can happen whether someone is still going through menopause or has already finished it. Ovarian disease. People with polycystic ovary syndrome, also called PCOS, have a higher risk of breast cysts. Not giving birth. People who have not given birth or who wait until they are older to have a child may be at higher risk. This may be due to a longer period of monthly increases in estrogen and progesterone from menstruation. Pregnancy itself doesn't increase the chances of cysts, but the hormone changes the happen during pregnancy may make smaller cysts in the breasts larger and easier to feel. 来自妙佑医疗国际员工 申请预约 诊断与治疗 Jan. 09, 2024 打印显示参考文献 Laronga C, et al. Breast cysts: Clinical manifestations, diagnosis and management. https://www.uptodate.com/contents/search. Accessed Oct. 20, 2020. Fibrosis and simple cysts in the breast. American Cancer Society. https://www.cancer.org/cancer/breast-cancer/non-cancerous-breast-conditions/fibrosis-and-simple-cysts-in-the-breast.html. Accessed Oct. 16, 2020. Understanding breast changes. National Cancer Institute. https://www.cancer.gov/publications/patient-education/understanding-breast-changes. Accessed Oct. 16, 2020. Townsend CM Jr, et al. Breast. In: Sabiston Textbook of Surgery: The Biological Basis of Modern Surgical Practice. 20th ed. Elsevier; 2017. https://www.clinicalkey.com. Accessed Oct. 17, 2020. Bland KI, et al., eds. Etiology and management of benign breast disease. In: The Breast: Comprehensive Management of Benign and Malignant Diseases. 5th ed. Elsevier; 2018. https://www.clinicalkey.com. Accessed Oct. 17, 2020. AskMayoExpert. Benign breast disease. Mayo Clinic; 2020. Golshan M, et al. Breast pain. https://www.uptodate.com/contents/search. Accessed Oct. 20, 2020. Medical review (expert opinion). Mayo Clinic. Oct. 22, 2020. 相关 乳腺囊肿 相关医疗程序 乳房 X 线检查 乳房活检 分子乳腺成像 提高乳房健康意识，进行乳房自我检查 针刺活检 显示更多相关医疗程序 产品与服务 A Book: Beyond Breast Cancer 书籍：《妙佑医疗国际家庭健康手册》 简报：妙佑医疗国际卫生来信 — 数字版 显示更多来自妙佑医疗国际的产品和服务 乳腺囊肿症状与病因诊断与治疗医生与科室 Advertisement 妙佑医疗国际不为任何公司或产品背书。广告收入为我们的非营利使命提供支持。 广告与赞助政策 政策 机会 广告选择 妙佑医疗国际出版社 浏览妙佑医疗国际出版社提供的畅销书以及书籍和简报的特别优惠。 新资讯：妙佑医疗国际睡眠改善指南 收听健康问题播客 妙佑医疗国际：关于失禁 糖尿病基本信息 妙佑医疗国际饮食方案评估 — 免费 妙佑医疗国际健康通讯 — 免费读物 CON-20370271 疾病与状况 乳腺囊肿 一份馈赠，无穷力量——今天就来伸出援手！慷慨捐赠您的捐赠可以抵税。请您慷慨解囊，和我们一起进行尖端研究和医护，共同推动医学的改变。 慷慨捐赠
There is a problem with information submitted for this request. Review/update the information highlighted below and resubmit the form. Get the latest breast cancer information from Mayo Clinic delivered to your inbox. Sign up for free and receive the latest on breast cancer treatment, care and management. I would like to learn more about: The latest on newly diagnosed breast cancer Up-to-date information on recurrent breast cancer Specialized treatment information for high risk breast cancer Email address ErrorEmail field is required ErrorInclude a valid email address Subscribe Learn more about Mayo Clinic’s use of data. We use the data you provide to deliver you the content you requested. To provide you with the most relevant and helpful information, we may combine your email and website data with other information we have about you. If you are a Mayo Clinic patient, we will only use your protected health information as outlined in our Notice of Privacy Practices. You may opt out of email communications at any time by clicking on the unsubscribe link in the email. Thank you for subscribing! You'll soon start receiving the latest health information you requested in your inbox. Sorry something went wrong with your subscription Please, try again in a couple of minutes Retry 症状乳腺囊肿可在单侧或双侧乳房出现。乳腺囊肿的体征和症状包括： 边缘平滑且容易移动的圆形或椭圆形肿块（通常但并非一定指示为良性） 乳头溢液，可为透明、黄色、淡黄色或深褐色 乳房疼痛或乳房肿块区域压痛 在经期即将开始前，乳房肿块增大、乳房压痛感加强 经期过后，乳房肿块变小、其他症状消退 出现乳腺囊肿不会增加患乳腺癌的风险。但是，出现囊肿可能会导致更难发现新的乳房肿块，或者可能需要由医生评估的其他变化。来月经时，您可能会感觉乳房胀痛，请务必留意乳房在整个月经周期间的感觉，以便及时发现异常。 何时就医正常的乳房组织通常有肿块或结节感。但如果您感觉新发乳房肿块不会消退、逐渐变大，或在一两个月经周期过后仍持续存在，请立即就医。如果您的一侧或两侧乳房均出现新的皮肤变化，也请就医。 病因每侧乳房都有腺组织叶，排列成雏菊花瓣状。每个腺叶又分成若干小腺叶，这些小腺叶会在妊娠期间和哺育期间分泌乳汁。维持乳房形状的支撑组织由脂肪组织和纤维结缔组织构成。乳腺囊肿是由乳腺内发生液体积聚所致。 乳腺囊肿可以按照囊肿大小来定义： 微囊肿在乳腺 X 线摄影或超声检查等影像学检查中可能会看到，但因为太小而无法被患者察觉。 大囊肿则很大，患者能够察觉到，并且可以长到直径约 1 至 2 英寸（2.5 至 5 厘米）。 专家尚不清楚乳腺囊肿的确切病因。可能是月经来潮引起激素水平变化所致。 风险因素Factors that may increase the risk of breast cysts include: Hormonal imbalance. An imbalance between the hormones estrogen and progesterone may play a role in breast cysts, especially if there is too much estrogen. Hormone changes during the menstrual cycle. Cysts can get bigger or hurt more because of the changes in hormones that happen every month. Being in your 30s or 40s. Cysts are more likely to happen in people ages 35 to 50. It is less common for cysts to happen before age 20 or after menopause. Taking hormone therapy for menopause. Using hormone medicine to help with menopause symptoms might raise the chance of getting breast cysts. This can happen whether someone is still going through menopause or has already finished it. Ovarian disease. People with polycystic ovary syndrome, also called PCOS, have a higher risk of breast cysts. Not giving birth. People who have not given birth or who wait until they are older to have a child may be at higher risk. This may be due to a longer period of monthly increases in estrogen and progesterone from menstruation. Pregnancy itself doesn't increase the chances of cysts, but the hormone changes the happen during pregnancy may make smaller cysts in the breasts larger and easier to feel. 来自妙佑医疗国际员工