Abstract
Introduction:
Extrahepatic biliary obstruction with a mass in the common bile duct and elevated CA 19-9 level is often due to cholangiocarcinoma.
Case report:
We present a case of a 71 year-old woman who presented with an extrahepatic biliary obstruction and a mass in the common bile duct 45 years after cholecystectomy. Pathologic analysis revealed a bile duct neuroma. We present the preoperative imaging, operative management, pathologic diagnosis, and literature review of this rare condition.
MeSH terms
-
Aged
-
Bile Duct Neoplasms / diagnosis
-
Bile Duct Neoplasms / surgery
-
Bile Ducts, Intrahepatic*
-
Biomarkers, Tumor / blood
-
CA-19-9 Antigen / blood
-
Cholangiocarcinoma / diagnosis
-
Cholangiocarcinoma / surgery*
-
Cholangiopancreatography, Endoscopic Retrograde
-
Cholangiopancreatography, Magnetic Resonance
-
Cholecystectomy / adverse effects*
-
Common Bile Duct Neoplasms / blood
-
Common Bile Duct Neoplasms / diagnosis
-
Common Bile Duct Neoplasms / etiology*
-
Diagnosis, Differential
-
Female
-
Follow-Up Studies
-
Humans
-
Neuroma / blood
-
Neuroma / diagnosis
-
Neuroma / etiology*
Substances
-
Biomarkers, Tumor
-
CA-19-9 Antigen