Kita-Kyushu lung cancer antigen-1 expression in initial gastric tumors predicts multiple cancer development: A pilot study

Table 2 Details of two cases in which both lesions were negative for Kita-Kyushu lung cancer antigen-1 expression

	Lesion	Age	Gender	Interval	H. pylori infection	GA	Histological finding	T	Location	Size (mm)	Treatment
No. 10	1st	81	Male	0	Negative	O-3	por2, tub2	3	Upper	55	Surgery
	2nd						tub1	1a	Middle	20	ESD
No. 25	1st	73	Male	16	Negative	None	tub2	1b1	Upper	10	ESD
	2nd						tub2, tub1	1b1	Middle	11	ESD

H. pylori: Helicobacter pylori; GA: Gastric atrophy; ESD: Endoscopic submucosal dissection.