Difference between breast cyst and breast cancer

There are significant differences between breast cysts and breast cancer in terms of pathological nature, development process and treatment. Breast cysts are usually benign cystic structures that appear as fluid accumulation, while breast cancer is a malignant tumor that is aggressive and has the ability to spread. Patients should undergo regular breast examinations and take appropriate diagnostic and treatment measures when necessary.

1. Pathological properties and symptoms

Breast cysts are usually benign cystic lesions formed by the accumulation of fluid in the breast tissue, which may increase or decrease with hormone fluctuations during the menstrual cycle. Symptoms generally include breast pain, swelling, or the feeling of a smooth, soft lump. Relatively mild symptoms often do not require surgical intervention or only require the use of over-the-counter pain relievers. Breast cancer is a malignant tumor that usually has no obvious symptoms in the early stages, but as it progresses, changes in breast shape, skin dimpling, nipple discharge, and skin lesions may occur. Early diagnosis and treatment have a significant impact on the development of breast cancer.

2. Diagnostic methods

For breast cysts, ultrasound and mammography (mammography) are often the first diagnostic tools to determine the size, nature, and fluid content of the cyst. If cancer is suspected, a needle biopsy may be required. Diagnosis of breast cancer usually requires more in-depth testing, such as MRI, CT, or nuclear medicine scans, and, if necessary, a pathological biopsy to confirm the presence and classification of cancer cells.

3. Treatment

Breast cysts usually do not require special treatment, and surgical extraction or removal is only considered when there is severe discomfort or suspected malignancy. In contrast, the treatment options for breast cancer are more complicated, and typical methods include surgical resection (such as partial mastectomy, total mastectomy), radiotherapy, and chemotherapy. Modern therapies may also combine targeted therapy, hormone therapy, etc. Developing a reasonable treatment plan usually depends on the cancer stage, pathological type, and personal health status.

The key difference between breast cysts and breast cancer lies in the nature and development of the disease, as well as its corresponding diagnosis and treatment strategies. Timely medical examinations and diagnosis can help clarify the nature of the disease, thereby providing the most suitable treatment plan for the patient. Especially for breast cancer, early detection and active treatment can significantly improve the cure rate and survival rate. Female friends should undergo regular professional breast examinations to detect any abnormal changes early.