TNM staging

TNM staging definition - medical

TNM staging (tēˌĕn-ĕmˈ)

noun
A system of evaluation of tumors, based on three variables: primary tumor (T), regional nodes (N), and metastasis (M).

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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