Carcinoma of extrahepatic bile ducts. A histopathologic study.

@article{Laitio1983CarcinomaOE,
  title={Carcinoma of extrahepatic bile ducts. A histopathologic study.},
  author={Matti Laitio},
  journal={Pathology, research and practice},
  year={1983},
  volume={178 1},
  pages={
          67-72
        }
}
The material consisted of 44 primary carcinomas of the extrahepatic bile ducts. It was possible to investigate the border region in 15 specimens, 12 (80%) of which showed metaplastic changes. All of these specimens had dysplastic changes in superficial epithelium, often multifocal: mild dysplasia in 91% of cases, moderate in 82% and severe in 45%; and dysplastic changes in the lower glandular epithelium: mild dysplasia in 57% of cases, moderate in 57% and severe in 14%. Of the 44 carcinomas, 16… CONTINUE READING

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Metaplastic Lesions of the Extrahepatic Bile Ducts: A Morphologic and Immunohistochemical Study

Mai P. Hoang, Linda A. Murakata, Alvaro L. Padilla-Rodriguez, J Albores-saavedra
  • Modern Pathology
  • 2001
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  • Best practice & research. Clinical gastroenterology
  • 2013