<p>This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</p> <p>A case is presented of a woman who developed obstructive jaundice secondary to dysplastic mucinous
papillomatosis two years after she had undergone cholecystectomy and exploration of the common bile
duct. The gall bladder was dysplastic. It is suggested that the dysplastic glands removed from the
common bile duct at the second operation either represented seedlings from dysplastic areas of the gall
bladder or were a manifestation of dysplastic field change.</p>
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HPB Surg. 1993; 6(3):219-221