@article{oai:niigata-u.repo.nii.ac.jp:00018241,
 author = {梅津, 哉 and 内藤, 眞 and 木村, 格平},
 issue = {2},
 journal = {新潟医学会雑誌, 新潟医学会雑誌},
 month = {Feb},
 note = {Serous cystic neoplasms of the pancreas have been regarded as uniformly benign in biologic behavior. However, serous cystadenocarcinoma of the pancreas has been recently recognized as a new entity. We present a case of serous cystadenocarcinoma of the pancreas developed in a 68 year-old woman. The resected tumor showed a microcystic appearance with edematous cut surface. The epithelial cells of the cysts were cuboidal in shape, had clear cytoplasm and focal papillary projections, and were positive for PAS staining and negative for PAS with diastase digestion, Alcian blue or mucicarmine staining. Immunohistochemical stainings suggested the duct cell or centroacinar cell origin of this tumor. Although these findings as well as slight atypia were consistent with those of serous cystadenoma of the pancreas, metastatic foci were found in the peripancreatic and paracholedocal lymph nodes. These findings indicated that the present tumor was a rare case of serous cystadenocarcinoma of the pancreas accompanying mild cell atypia and lymph node metastases.},
 pages = {72--77},
 title = {膵臓に発生した漿液性囊胞腺癌の1例},
 volume = {110},
 year = {1996}
}