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Updated: May 20, 2026

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Breast carcinoma with asymptomatic metastasis to the gallbladder
Nazia Riaz1, Rashida Ahmed, Shaista Afzal
1Section of Breast Diseases, Department of Surgery, Aga Khan University Hospital, Stadium Road, Karachi 74800, Pakistan. nazia.riaz@aku.edu
Abstract:
The biliary tract is an unusual site of metastasis from breast carcinoma, and this has rarely been reported in the literature. We report the case of a 42-year-old woman diagnosed with invasive lobular carcinoma of the breast who underwent laparoscopic cholecystectomy for an incidental finding of gallbladder wall thickening on ultrasonography, which was subsequently confirmed to be consistent with metastasis from the breast primary.
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