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Definition |
A pathologic primary tumor TNM stage finding. The definition of pT2b stage finding depends on the particular type of cancer that it refers to; for example, for prostate cancer, pT2b stage finding is defined as follows: cancer involving more than one-half of one lobe, but not both lobes of the prostate gland; for lung cancer, pT2b stage finding is defined as follows: cancer with a tumor size more than 5 cm but 7 cm or less in greatest dimension. (from AJCC 7th Ed.)
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