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Abstract
Early detection of breast cancer significantly improves survival rates. This report summarizes four clinically recognized early signs, supported by medical observation and imaging references commonly used in diagnostic practice.
1. Palpable Mass (Breast or Axillary Lump)
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Description:
A firm, irregular, and often painless mass detected in the breast tissue or underarm (axilla).
Scientific Basis:
- Caused by uncontrolled proliferation of malignant cells forming a tumor
- Frequently the first clinical manifestation
- Confirmed via mammography or ultrasound imaging