Anatomic and technical skill factor of gastroduodenal complication in post-transarterial embolization for hepatocellular carcinoma: A retrospective study of 280 cases

Table 1 Upper GI endoscopic findings of mucosal erosion or ulceration among 15 TAE cases.

Location	Case number
Fundus and cardia	0
Mid-body	2
Antrum and pre-pylorus	9
Duodenal ulcer or erosions	4
P	0.77

Table 2 P value between the number of cases of nonsuperselective/nonselective and superselective/selective is >0.05. There is no significant difference.

Technique	Non-superselective/nonselective TAE	Super-selective-or selective TAE	P
Case number	3	12	0.16 (>0.05)