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Medical Oncology Glossary
100 terms total — 1 showing — Last updated 15 Sep 2026
Term of the Day
Ki-67 index
Advanced
Technical
IVT
A measure of cellular proliferation expressed as the percentage of Ki-67 positive tumor cells, used in cancer prognosis and treatment decisions.
15 Sep 2026
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dose-limiting toxicity
Professional
Technical
IVT
Severe adverse effect that prevents further dose escalation in clinical trials.
Technical Term
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