case_images: PMC8810537_01
case_images: Radiological features of the two patients. left panel: Chest low-dose CT (LDCT) scans with two ground-glass nodules (GGNs, red arrows) of P1/P2; Right panel: illustration showed the location of GGNs in lung lobes.
case_images: fsurg-08-812559-g0001.jpg
case_images: PMC8810537_02_fsurg-08-812559-g0001.jpg
case_images: F1
case_images: The maximum diameters of both GGNs were 6.5 and 8.3 mm, respectively (Figure 1 lower panel).
case_images: PMC8810537_02
case_images: Radiological features of the two patients. left panel: Chest low-dose CT (LDCT) scans with two ground-glass nodules (GGNs, red arrows) of P1/P2; Right panel: illustration showed the location of GGNs in lung lobes.
case_images: fsurg-08-812559-g0001.jpg
case_images: PMC8810537_02_fsurg-08-812559-g0001.jpg
case_images: F1
case_images: The maximum diameters of both GGNs were 6.5 and 8.3 mm, respectively (Figure 1 lower panel).
case_images: Representative images of HE immunohistochemical staining of N1 in P1. The spread through air spaces (STAS) of tumor cells was denoted by green arrows. LUL, left upper lobe.
case_images: fsurg-08-812559-g0002.jpg
case_images: PMC8810537_02_fsurg-08-812559-g0002.jpg
case_images: F2
case_images: Surprisingly, tumor cell STAS was identified in the N1 pathological section of P1 (Figure 2).