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Fig. 3 | Cancer Imaging

Fig. 3

From: Radiomic signature based on CT imaging to distinguish invasive adenocarcinoma from minimally invasive adenocarcinoma in pure ground-glass nodules with pleural contact

Fig. 3

a-d. Representative axial TSCT images of P-pGGNs in four patients, connected to the visceral pleural surface. The longer TLD, higher CT-LAP, lobulation signs and bubblelike-appearance suggest P-pGGN invasiveness. a A 63-year-old female with a P-pGGN in the left superior lobe, diagnosed as IAC, showed a 2.32 cm-TLD, lobulated, bubblelike-appearance, and − 467.31 HU-CT-LAP; b A 59-year-old female with a P-pGGN in the right superior lobe, diagnosed as IAC, showed a 3.09 cm-TLD lobulated and − 360.13 HU-CT-LAP; c A 57-year-old female with a P-pGGN in the left inferior lobe, diagnosed as MIA, showed a 2.36 cm-TLD, and − 630.43 HU-CT-LAP; d An 80-year-old female with a P-pGGN in the right superior lobe, diagnosed as MIA, showed a 4.16 cm-TLD, and − 662.7 HU-CT-LAP

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Cancer Imaging

ISSN: 1470-7330

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