label: Lung Cancer pT1a TNM Finding v8
label_lc: lung cancer pt1a tnm finding v8
description: "Lung cancer with tumor 1 cm or less in greatest dimension. A superficial, spreading tumor of any size whose invasive component is limited to the bronchial wall and may extend proximal to the main bronchus also is classified as T1a, but these tumors are uncommon. (from AJCC 8th Ed.)"