| |
| | Final Diagnosis -- Case 384 |
 | | Currently, the WHO recognizes clear cell carcinoma as a 'miscellaneous' carcinoma of the pancreas, which characteristically is rich in glycogen and poor in mucin although adenocarcinomatous components, ductal phenotype, and presence of mutations in the k-ras oncogene are recognized (1). |
 | | A handful of cases have been reported as 'clear cell carcinomas of the pancreas' in the setting of anaplastic carcinoma, pleomorphic giant cell carcinoma, solid pseudopapillary tumor, and in a single case of primary intraductal carcinoma with invasive clear cell component (4,5,6,7). |
 | | Although clear cell features have been described in the context of anaplastic carcinoma, pleomorphic giant cell carcinoma, solid pseudopapillary tumor, and in a single case of primary intraductal carcinoma with invasive clear cell component, there is a lack of reported cases in the literature for a conventional ductal adenocarcinoma composed of predominantly clear cells (1-8,14). |
| path.upmc.edu /cases/case384/dx.html (1118 words) |
|