Clinical evaluation of endoscopic resection for treatment of large gastric stromal tumors

Table 4 Clinical data for 10 patients with recurrence

Surgical method	Maximum diameter	Volume	Pathological grade	Operation data	Follow-up time (mo)	Medication time (mo)	Liquefaction	Ulcer bleeding
Endoscopy group	5	37.5	Low risk	2012/3/26	41	No	No	No
	3	18.75	Low risk	2017/10/27	6	No	No	No
Surgery group	5	56.25	Low risk	2014/12/9	34	No	No	Yes
	4	40	Moderate risk	2017/2/11	17	No	Yes	No
	7	147	High risk	2015/1/14	12	12	No	Yes
	7.5	56.25	High risk	2016/6/1	21	21	Yes	Unknown
	8	96	High risk	2017/12/1	6	6	Yes	Yes
	14	700	High risk	2015/8/7	35	No	Yes	Yes
	18.5	1572.5	High risk	2015/4/17	24	18	Yes	Unknown
	20	3840	High risk	2016/2/23	11	6	Yes	Unknown