Gastrointestinal stromal tumors of the duodenum: Surgical management and survival results

Table 2 Summary of surgery and perioperative information

No.	Surgery	Site	Size (L)	Size (W)	Size (H)	Combined operation	Transfusion1	ICU stay	Major complications	Reoperation (post-operative time)	POS
1	SR (G-J)	D2	4	3.5	3	Cholecystectomy	Y	0		Hepatectomy for liver metastasis (103 mo)	22
2	WR	D2	4	3	3		Y	2			12
3	PD	D2	10	9	7.5		Y	0			17
4	PD	D2	11	9	7.5		Y	1	Leakage of choledochoenterostomy	Abdominal irrigation and drainage (8 d)	14
5	SR (D-D)	D3	9	6	6	Partial colectomy	N	1	vessel injury in the mesocolon transversum		11
6	SR (D-J)	D2	4	4	4	Cholecystectomy	Y	5	Anastomotic leakage		36
7	PD	D2	6	5.5	5		Y	0			6
8	WR	D1	3.5	2.5	2.5		Y	1			8
9	SR (D-D)	D1	2.5	1.5	1.5		Y	0			5
10	PD	D2	4	3	2.5		Y	0			11
11	SR (G-J)	D4	8	5.5	3		Y	0			10
12	PD	D2	12	10	8.5		Y	0			10
13	WR	D2	3.5	3.2	3	Cholecystectomy	Y	0			15
14	PD	D3	13	11	11	Major enterectomy	Y	5	Injury of superior mesenteric vessels	Total enterectomy (1 d)	5
15	SR (D-J)	D3	5	4	3.5		Y	0	DGE	Gastrojejunostomy (21 d)	32
16	PD	D2	6.5	5	4		N	4			24
17	PD	D2	9.5	8.5	8		Y	1		Gastroscopic injection of sclerosing agents (21 mo)	28
18	SR (D-J)	D3	5.5	5	4		N	0	DGE		46
19	SR (D-D)	D2	2	2	2		Y	0	DGE		47
20	SR (D-J)	D4	20	18	8.5		Y	2	DGE		26
21	WR	D2	15	12	6.5		Y	0			10
22	SR (G-J)	D2	5.5	5	2.5		Y	2			42
23	WR	D1	1.6	1.3	1.2		N	0			8
24	SR (G-J)	D1	4.5	3	2	Cholecystectomy	N	0	DGE		17
25	SR (D-D)	D2	7.6	5	4.6		Y	0			8
26	PD	D2	6	4	4		Y	0		Adhesiolysis for ileus (43 mo)	9
27	SR (D-J)	D3	5.5	4.5	3.5		N	1	DGE		35
28	PD	D2	6	5	4		Y	0			22

¹Perioperative transfusion, including the transfusion before surgery; Size (L/W/H): tumor size (length, width and height in centimeters) measured after fixation by 10% neutral buffered formalin; DGE: Delayed gastric empty; POS: Post-operative stay till discharge; ICU: Intensive care unit; PD: Pancreaticoduodenectomy; WR: Wedge resection; SR: Segmental resection.