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  • Title: Papillary-cystic neoplasm of the pancreas.
    Author: Boor PJ, Swanson MR.
    Journal: Am J Surg Pathol; 1979 Feb; 3(1):69-75. PubMed ID: 534384.
    Abstract:
    A case of an unusual pancreatic tumor with a characteristic papillary-cystic microscopic morphology is presented. Review of four previously reported similar cases suggests a distinct clinical picture of a large abdominal mass occurring in a young person which apparently, after resection, does not rapidly recur. The histopathology of this tumor consists of papillary and cystic patterns, regular homogeneous cells with a few mitoses, glassy eosinophilic cytoplasm, and mucin and PAS positivity. Ultrastructural detail, including eccentric nucleoli, numerous mitochondria, sparse endoplasmic reticulum, and little evidence of secretory activity, suggests a duct cell origin for this rare tumor.
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