[Fascioliasis of the common bile duct: endoscopic ultrasonographic diagnosis and endoscopic sphincterotomy].
Two cases of biliary fasciolasis are reported. The patients presented with biliary pain and/or acute pancreatitis. Pre-operative ultrasound endoscopy showed main bile duct dilation and linear elongated echogenic structures in the common bile duct lumen. Endoscopic retrograde cholangiography and endoscopic sphincterotomy were performed. Parasites were endoscopically removed resulting in disappearance of symptoms and biological abnormalities. Serological tests and pathological examination confirmed the presence of Fasciola hepatica. During follow-up, stool examination failed to show any Fasciola hepatica eggs, and in one case, serology became negative. This report emphasizes the value of ultrasound endoscopy in the diagnosis of unsuspected biliary fasciolasis. This report also confirms the therapeutic role of endoscopic sphincterotomy in patients with obstructive biliary fasciolasis.
Aubert
A
A
Meduri
B
B
Prat
F
F
Nedelec
P
P
Valverde
A
A
D000208:Acute Disease; D000328:Adult; D002160:Cambodia / Q000208:ethnology; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods*; D003137:Common Bile Duct Diseases / Q000097:blood / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery*; D004641:Emigration and Immigration; D019160:Endosonography / Q000379:methods*; D005211:Fascioliasis / Q000097:blood / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery*; D005243:Feces / Q000469:parasitology; D005260:Female; D005602:France; D006801:Humans; D008875:Middle Aged; D010146:Pain / Q000469:parasitology; D010195:Pancreatitis / Q000469:parasitology; D016717:Sphincterotomy, Endoscopic / Q000379:methods*; D016896:Treatment Outcome