[Secondary sclerosing cholangitis after echinococcectomy].

This is case report concerning secondary caustic sclerosing cholangitis following scolecide with concentrated sodium chloride solution (30%) during operation on a liver echinococcus cyst with involvement of the extrahepatic biliary apparatus only. Hepatojejunostomy is performed. Histological study of the liver demonstrates evidence of severe cholangitis, purulent cholangiolitis and suspected secondary biliary cirrhosis. In conclusion, it is stressed that dynamic postoperative follow-up of patients is mandatory to make early diagnosis of the complication and undertake operative treatment anticipating the development of a cirrhotic process. The search for new, effective scolicides, not damaging the biliary apparatus and hepatic parenchyma, is strongly recommended.