An early stage of a tumor refers to a tumor that is small in size and has not spread to nearby tissues or organs. This is often considered the most favorable stage for treatment, as the tumor is easier to remove or destroy.
Here are some key characteristics of an early-stage tumor:
- Small Size: The tumor is typically less than 2 centimeters in diameter.
- Localized: The tumor is confined to the original location where it developed and has not spread to other parts of the body.
- No Metastasis: The tumor has not spread to lymph nodes or distant organs.
Early-stage tumors are often diagnosed through various screening tests, such as mammograms for breast cancer, colonoscopies for colorectal cancer, and Pap smears for cervical cancer.
Early detection and treatment of cancer significantly improve the chances of a successful outcome.
