Current status in remnant gastric cancer after distal gastrectomy

Table 1 Initial reconstruction, interval, and location of remnant gastric cancer based on primary disease

Ref.	Primary disease	No. of patients	Initial reconstruction (B-I/B-II/R-Y)	Interval (yr)	Location (Stomal/non-stomal)
Tanigawa et al[8] 2002	Benign	20	7/13	25.8	8/12
	Cancer	27	18/9	10.6	3/24
An et al[22] 2007	Benign	25	-	28.6	16/9
	Cancer	13	-	18.8	7/6
Ohashi et al[23] 2007	Cancer	108	71/281	7.5	14/94
Schaefer et al[24] 2007	Benign	19	1/18	34.0	11/8
Ahn et al[25] 2008	Benign	13	0/13	32.4	12/1
	Cancer	45	6/381	6.8	23/21
Firat et al[26] 2009	Benign	26	0/26	32.0	16/10
Ojima et al[27] 2010	Benign	17	12/5	22.0	8/9
	Cancer	21	16/5	9.0	2/19
Mezhir et al[3] 2011	Benign	105	B-II: 97	32.0	72/33
Komatsu et al[28] 2012	Benign	19	4/15	30.0	9/10
	Cancer	14	12/11	12.0	2/12
Li et al[29] 2013	Benign	88	28/60	32.1	55/33
	Cancer	24	14/10	16.8	9/15
Tokunaga et al[30] 2013	Benign	89	23/66	31.0	46/43
	Cancer	78	59/171	9.4	13/65
Leo et al[31] 2014	Benign	176	10/167	34.6	71/105

¹Remining cases were reconstructed by Roux-en-Y. Stomal: Anastomotic site, non-stomal: non-anastomotic site. B-I: Billroth-I; B-II: Billroth-II; R-Y: Roux-en-Y.