The Protein Expression of PDL1 Is Highly Correlated with Those of eIF2α and ATF4 in Lung Cancer

Table 1

Pathologic features.

Histologic type
	Adenocarcinoma	14
	Squamous	8
	Adenosquamous	2
	Pleomorphic carcinoma	2
	Carcinoma	1
T
	1	5
	2	16
	3	4
	4	2
N
	0	16
	1	8
	2	3
Differentiation
	Well & moderate	18
	Poor	9
Tumor size
	Largest diameter, cm	4.2 ± 2.5
	Volume, cm^3	48.1 ± 88.4

Only the largest diameter was recorded in 3 pathologic reports.