Evaluation of an AI-Powered Lung Nodule Algorithm for Detection and 3D Segmentation of Primary Lung Tumors

Figure 4

Examples for (a) manual segmentation of a T1 tumor without pleural contact with (b) corresponding excellent segmentation by the algorithm, (c) an incompletely segmented T3 lesion with pleural attachment, and (d) a completely missed T4 lesion with infiltration of the chest wall.

(a)

(b)

(c)

(d)