Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8453948 | Lung Cancer | 2018 | 7 Pages |
Abstract
Increasing maximum diameter of the whole lesion (ground glass and solid component) on CT was significantly associated with invasiveness (pâ¯=â¯.003), as was the maximum pathologic specimen diameter (pâ¯=â¯.008). Larger diameter of the solid component on CT was also found in lepidic predominant adenocarcinoma compared to minimally invasive adenocarcinoma (median 10.5 vs 2â¯mm, pâ¯=â¯.005). More invasive tumors had higher visual estimated percentage solid component compared to whole lesion measurement on CT (pâ¯=â¯.014). CT and pathologic measurements were positively correlated, although only moderately (Ïâ¯=â¯.66) for the maximum whole lesion size and fair (Ïâ¯=â¯.49) for solid/invasive component maximum measurements. Larger whole lesion size and solid component size of lepidic predominant pattern adenocarcinomas are associated with lesion invasiveness, although radiologic and pathologic lesion measurements are only fair-moderately positively correlated.
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Authors
Emily A. Aherne, Andrew J. Plodkowski, Joseph Montecalvo, Sumar Hayan, Junting Zheng, Marinela Capanu, Prasad S. Adusumilli, William D. Travis, Michelle S. Ginsberg,