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Updated: Jul 8, 2025

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Metastatic Cholangiocarcinoma Presenting as Colonic Obstruction
Yianni Protopapadakis1, Kevin Lamm2, Joseph Baber2
1Department of Medicine, Prisma Health, Greenville, SC.
Abstract:
Cholangiocarcinoma (CCA) is a biliary epithelial cancer conferring a grim prognosis. Metastatic recurrence of CCA is often discovered because of symptoms stemming from the site of metastasis. It is rarely reported that colonic obstruction serves as the presenting symptom of disease recurrence. We report the unusual discovery of malignant colonic obstruction because of metastatic CCA. Our report highlights the benefit of minimally invasive colonic stenting for palliation yielding immediate relief of pain while avoiding untoward sequelae from high-risk surgical intervention.
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