Cholangiocarcinomas are malignant tumors that derive from cholangiocytes of small intrahepatic bile ducts or bile ductules ... and the absence of underlying liver disease and/or advanced fibrosis.

Cholangiocarcinoma is classically described as an irregular narrowing of the bile duct with shouldered scalloped margins. The stricture usually causes a high-grade or complete obstruction with ...

lanari.fmed.uba.ar [email protected] Objectives We used a screening strategy of global serum microRNA (miRNA) profiling, followed by a second stage of independent replication and ...