Arterial complications of pancreatitis and their radiological management.
Arterial haemorrhage from pseudoaneurysm in pancreatitis patients is a formidable complication with a high mortality rate. We encountered six patients in whom a pseudoaneurysm was demonstrated at angiography. Drainage of associated pseudocyst facilitated visualization in one patient. Four patients had pseudoaneurysms arising from the proximal part of the major peripancreatic vessels and were treated by steel coil embolization (n = 3) and surgically (n = 1). There was no episode of rebleeding in these patients during a follow-up period of 10-18 months. Of the two patients with distal small peripancreatic branch vessel involvement hydrogel particle and gelfoam embolization was successful only temporarily in one patient and unsuccessful in the other patient. The literature is reviewed and the efficacy of steel coil embolization is emphasized.
Sawlani
V
V
Department of Radiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India.
Phadke
R V
RV
Baijal
S S
SS
Kumar
S
S
Roy
S
S
Gupta
P
P
Gujral
R B
RB
D000293:Adolescent; D000328:Adult; D017541:Aneurysm, False / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy*; D015901:Angiography, Digital Subtraction; D002648:Child; D004621:Embolization, Therapeutic; D005260:Female; D006470:Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000150:complications*