CT Predictors of Angiolymphatic Invasion in Non–Small Cell Lung Cancer 30 mm or Smaller

For non–small cell lung cancers (NSCLCs) ranging from 3 mm to 30 mm, angiolymphatic invasion (ALI) was only observed in solid NSCLCs; lollipop sign, spiculation, and volume doubling time based on CT scans were independent predictors of ALI.