Table 4.

Diagnostic concordance between endoscopic ultrasonography and conventional endoscopy

		Indication for endoscopic resection
Diagnosis		Absolute criteria	Expanded criteria	Non-indication
Differentiated-type cancer (n = 99)
EUS	CE	(n = 42) (%)	(n = 25) (%)	(n = 32) (%)
Correct	Correct	39 (92.9)	19 (76)	20 (62.5)
Incorrect	Incorrect	0 (0)	3 (12)	11 (34.4)
Correct	Incorrect	1 (4.8)	1 (4)	1 (3.1)
Incorrect	Correct	1 (2.4)	2 (8)	0 (0)
Undifferentiated-type cancer (n = 33)
EUS	CE		(n = 8) (%)	(n = 25) (%)
Correct	Correct	-	8 (100)	15 (60)
Incorrect	Incorrect	-	0 (0)	1 (4)
Correct	Incorrect	-	0 (0)	5 (20)
Incorrect	Correct	-	0 (0)	4 (16)

EUS: Endoscopic ultrasonography; CE: Conventional endoscopy.