[Transcatheter embolization therapy of pseudoaneurysms in patients with chronic pancreatitis].
Chronic pancreatitis is known to cause vascular disorders including pseudoaneurysm of peripancreatic arteries. Although the incidence of pseudoaneurysms due to pancreatitis detected by angiography has been reported as high as 10% in western literature, they are still considered rare in Japan. We reported two cases of pseudoaneurysm caused by chronic pancreatitis, one in splenic artery and the other in gastroduodenal artery, successfully treated by embolization. The embolizations were performed by occluding proximal splenic artery for splenic arterial aneurysm and gastroduodenal artery distal and proximal to the orifice for the aneurysm of gastroduodenal artery with stainless steel coils. Since the surgical therapy has high mortality rate, we consider transcatheter embolization is the treatment of choice for pseudoaneurysms caused by chronic pancreatitis.
Yuki
Y
Y
Department of Radiology, Miyazaki Medical College.
Tamura
S
S
Samejima
M
M
Kodama
T
T
Uwada
O
O
Ogata
N
N
Kihara
Y
Y
Watanabe
K
K
D000783:Aneurysm / Q000209:etiology / Q000628:therapy*; D002908:Chronic Disease; D004386:Duodenum / Q000098:blood supply*; D004621:Embolization, Therapeutic; D006801:Humans; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000150:complications*; D013157:Splenic Artery; D013270:Stomach / Q000098:blood supply*