Efficacy and safety of endovascular therapy for delayed hepatic artery post-pancreatectomy hemorrhage: development of extrahepatic collateral circulation and complications of post endovascular therapy

CVIR Endovascular

Table 3 Technical and clinical outcomes

Case	Surgery	Treatment site	Procedure	HAO	PV stenosis	AST /ALT elevation	Adverse Event	EHC	Post- ET CTA (day)	Additional Procedure
1	DP	CHA	TAE with coils	No	No	No	No	LGA, LIPA	21	None
2	DP	PA of PHA	TAE with NBCA	No	No	No	No	RIPA	2	None
3	PD	RHA and PHA	TAE with coils	Yes	No	No	No	LGA, RIPA, LIPA	3	None
4	PD	GDA stump	TAE with coils	Yes	Yes	Yes	HA	LGA	2	None
5	PD	GDA stump	TAE with coils	Yes	No	No	No	RIPA, RITA	13	None
6	PD	GDA stump	TAE with coils	Yes	No	Yes	HA, HI	LGA, RIPA	3	None
7	PD	LHA	TAE with coils	No	Yes	No	No	None	14	None
8	PD	GDA stump	Stent-graft placement	No	No	No	HA	None	3	None
9	PD	GDA stump	TAE with coils and NBCA	Yes	No	No	No	RIPA. LIPA	6	None
10	PD	LHA and RHA	TAE with coils	Yes	No	No	No	RIPA. LIPA	19	PV Stent-graft placement
11	PD	GDA stump	TAE with coils	Yes	No	No	No	LGA, RIPA, RITA	43	None
12	PD	RHA	TAE with coils	No	No	No	HA	None	56	None
13	PD	GDA stump	Stent-graft placement	No	No	No	No	None	45	None
14	PD	GDA stump, RHA and MHA	TAE with coils	No	No	No	No	None	24	None
15	PD	GDA stump	TAE with coils	Yes	No	No	No	LGA, RITA	29	None
16	PD	GDA stump	TAE with coils and NBCA	Yes	Yes	Yes	HA	RIPA	9	None
17	PD	RHA and DPA	TAE with coils	No	No	No	No	None	19	None
18	PD	GDA stump	TAE with coils	Yes	Yes	Yes	HI	LGA, RIPA	4	None
19	DP	PHA, CHA and GDA	TAE with coils	Yes	Yes	Yes	HI	LGA, RIPA	11	None

Abbreviations: ALT Alanine aminotransferase, AST Aspartate aminotransferase, CHA Common hepatic artery, DPA Dorsal pancreatic artery, EHC Extrahepatic collateral circulation, GDA Gastroduodenal artery, HA Hepatic abscess, HI Hepatic infarction, LGA Left gastric artery, LHA Left hepatic artery, LIPA Left inferior phrenic artery, MHA Middle hepatic artery, NBCA n-butyl-2-cyanoacrylate, PA Pseudoaneurysm, PV Portal vein, RITA Right internal thoracic artery, RIPA Right inferior phrenic artery, SA Splenic artery, TAE Transcatheter arterial embolization, TONHAF Total occlusion of the native hepatic arterial flow