What causes unmarried women to develop breast nodules?

Breast nodules are a common clinical symptom caused by breast diseases, primarily classified into two types: benign and malignant nodules. For unmarried individuals with breast nodules, the underlying causes vary and commonly include conditions such as mammary hyperplasia, fibroadenoma of the breast, and phyllodes tumor.

1. Mammary Hyperplasia

Also known as mastopathy, this is one of the most common benign breast conditions, predominantly affecting women aged 30 to 50. The exact cause remains unclear. It typically presents initially with breast pain, often accompanied by breast nodules, lumps, or nipple discharge. Management mainly involves psychological counseling and lifestyle modifications to alleviate symptoms.

2. Breast Fibroadenoma

Fibroadenoma is the most common benign tumor in adolescent and reproductive-aged women, arising from mixed proliferation of breast epithelial and connective tissues. Malignant transformation is extremely rare. It may lead to firm masses or nodules in the breast, with some patients experiencing mild pain. For most patients whose fibroadenomas grow slowly or remain stable, regular follow-up observation is recommended. Surgical intervention may be necessary if the tumor continues to enlarge.

3. Phyllodes Tumor

This is a relatively rare type of breast tumor, which may present as painless breast masses or nodules. A minority of patients may experience a sensation of fullness or stabbing pain. Once diagnosed, surgical excision is the primary treatment approach.

In addition, breast cancer may also cause breast nodules in unmarried individuals. It is advisable to visit a hospital for thorough evaluation, confirm the diagnosis, and receive appropriate treatment under medical guidance.