1.

亚实性结节的特性

Characteristic of nodule in the study

Characteristic		n	Proportion
GGO: ground-glass opacity.
Density	Part-solid	21	26.25%
	Pure GGO	59	73.75%
Diameter	3 mm-5 mm	13	16.25%
	5 mm-10 mm	58	72.50%
	10 mm-15 mm	8	10.00%
	15 mm-20 mm	1	1.25%
Location	Vascular -attached	34	42.50%
	Pleural-attached	18	22.50%
	In the pulmonary parenchyma	28	35.00%