En aproximadamente 1 de cada 5 cánceres de mama, las células cancerosas tienen copias extra del gen que produce la proteína conocida como her2 Los tratamientos dirigidos específicamente al her2 son muy efectivos Treatments with medicine that targets her2 won't work against this kind of breast cancer. HER2 阳性乳腺癌是一种被称为人表皮生长因子受体 2（HER2）的蛋白质检测呈阳性的乳腺癌。 这种蛋白质对癌细胞的生长有促进作用。 سرطان الثدي إيجابي البروتين HER2 هو سرطان ثدي يعطي تشخيصُه نتيجة إيجابية لبروتين يسمى "مُستقبِل عامل نمو البشرة 2 لدى البشر"، و HER2 هي اختصار لهذا الاسم. Overview hormone therapy for breast cancer is a treatment for breast cancers that are sensitive to hormones
Some forms of hormone therapy for breast cancer work by blocking hormones from attaching to receptors on cancer cells Other forms work by decreasing the body's production of hormones. Diagnosis diagnosing invasive lobular carcinoma and other kinds of breast cancer often begins with an exam and a discussion of your symptoms Imaging tests can look at the breast tissue for anything that's not typical To confirm whether there is cancer or not, a sample of tissue is removed from the breast for testing. Recurrent breast cancer may occur months or years after your initial treatment
Learning you have recurrent breast cancer may be harder than dealing with the initial diagnosis.
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