A biopsy result can be either positive or negative, indicating the presence or absence of the condition being investigated.
- Positive means that the condition, such as cancer or an abnormality, is present.
- Negative means that the condition was not detected.
However, biopsies provide more information than just a simple yes or no.
- False positive results occur when the biopsy indicates the presence of a condition that is actually not there.
- False negative results occur when the biopsy fails to detect a condition that is present.
The accuracy of biopsies can vary depending on the type of condition being investigated, the quality of the sample, and the experience of the pathologist interpreting the results.
Examples of Biopsy Results:
- Cancer Biopsy: A positive cancer biopsy result means cancer cells were found in the sample. A negative result means no cancer cells were detected.
- Sentinel Lymph Node Biopsy: A positive sentinel lymph node biopsy indicates that cancer has spread to the lymph node. A negative result suggests that the cancer has not spread to the nearby lymph nodes.
The interpretation of biopsy results is crucial for diagnosis and treatment planning. It's important to discuss the results with your doctor to understand their significance and the implications for your health.
