Featuring Demian Dressler, DVM and Susan Ettinger, DVM, Dip. ACVIM (Oncology), authors of The Dog Cancer Survival Guide

Micrometastasis Definition

Micrometastasis: This is the spread of very small numbers of cancer cells to distant sites through the circulatory system. Micrometastasis is usually undetectable (or undetectable with our current diagnostic tools), due to the small numbers of cells that have spread when the diagnostic tool is applied.

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