“…Across 887 subjects in the program, we collected 1490 chest CT scans (Table 1) that passed basic quality control, ensuring no artifact occluding the lung fields, proper field of view, slice contiguity, and realistic physical dimensions. 29 TotalSegmentator (TotalSeg) 30 is a publicly available dataset of clinically collected CTs sampled from the University Hospital Basel, Switzerland, containing images of various protocols, slice thicknesses, resolutions, and reconstruction kernels. One hundred and four anatomical structures, including the pulmonary lobes, were annotated with the supervision of a boardcertified radiologist.…”