Hello,
Antigen Kiel 67, also known as Ki-67 or MKI67, is a protein that in humans is encoded by the MKI67 gene. Antigen KI-67 is a nuclear protein that is associated with cellular proliferation and ribosomal…
Low
A Ki-67 level of 19% is considered low. Generally, levels below 20% are associated with a lower risk of cancer recurrence and are often used in clinical settings to guide treatment decisions. Lower Ki-67 levels suggest that cancer cells are dividing at a slower rate, which may indicate a more favorable prognosis.
Per Verywell Health
Mine was 10 and I was already stage 4 but it did grow slowly for over 3 years
Mine was 89
Mine was 85%.
Ki-67 is a protein marker that indicates how quickly cancer cells are dividing and growing. A lower Ki-67 proliferation index generally suggests less aggressive cancer, while a higher percentage indicates more aggressive growth.
For breast cancer specifically, Ki-67 levels are typically considered
• Low: Less than 10%
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