Malignant Common Bile Duct Stricture Secondary to Metastatic Squamous Cell Carcinoma of the Cervix.

Squamous cell carcinoma of the cervix (SCCC) commonly metastasizes to lymph nodes, lungs, liver, and bones, but involvement of the biliary system is rare. We present a 39-year-old woman with a history of stage IVa SCCC in remission for 18 months who developed obstructive jaundice due to a common bile duct stricture. Endoscopic retrograde cholangiopancreatography with cholangioscopy confirmed metastatic SCCC. This case highlights a rare manifestation of SCCC presenting with biliary obstruction, even at uncommon metastatic sites.