label: pM1b TNM Finding
label_lc: pm1b tnm finding
description: "A pathologic primary tumor TNM finding. The definition of PM1b TNM finding depends on the particular type of cancer that it refers to; for example, for lung cancer, PM1b TNM finding is defined as follows: cancer with single extrathoracic metastasis in a single organ (including involvement of a single nonregional node). (from AJCC 8th Ed.)"