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Focal acinar cell dysplasia in human pancreas
Author(s) -
Longnecker Daniel S.,
Shinozuka Hisashi,
Dekker Andrew
Publication year - 1980
Publication title -
cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.052
H-Index - 304
eISSN - 1097-0142
pISSN - 0008-543X
DOI - 10.1002/1097-0142(19800201)45:3<534::aid-cncr2820450320>3.0.co;2-g
Subject(s) - acinar cell , medicine , pancreas , dysplasia , pathology , cell , biology , genetics
A series of 108 prospectively collected human pancreata were evaluated histologically for the presence of acinar cell and ductal lesions. Foci of dysplastic acinar cells were present in 44% of the series. Some of the focal acinar cell abnormalities were similar to atypical acinar cell nodules which have been described in carcinogen‐treated experimental animals. The incidence of nodules was higher among patients with a history of heavy cigarette smoking than among nonsmokers, and among patients with a history of alcohol abuse than among abstainers. The presence of dysplastic acinar cell nodules in a pancreas seemed unrelated to the presence of cancer in other sites, or diabetes. Ductal epithelial abnormalities were more frequent than focal acinar cell dysplasia.