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Ductectatic‐type Mucinous Cystadenoma and Cystadenocarcinoma of the Human Pancreas: A Novel Clinicopathological Entity

A new type of mucinous cystic pancreatic neoplasm is described. The lesions, which have been recognized only recently with the progress of diagnostic techniques and have not previously been described in the literature, are characterized by multilocular cysts with papillary proliferation of the linin...

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Detalles Bibliográficos
Autores principales: Yanagisawa, Akio, Ohashi, Kazuhiko, Hori, Masaharu, Takagi, Kunio, Kitagawa, Tomoyuki, Sugano, Haruo, Kato, Yo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Blackwell Publishing Ltd 1993
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5919299/
https://www.ncbi.nlm.nih.gov/pubmed/8514615
http://dx.doi.org/10.1111/j.1349-7006.1993.tb00161.x
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author Yanagisawa, Akio
Ohashi, Kazuhiko
Hori, Masaharu
Takagi, Kunio
Kitagawa, Tomoyuki
Sugano, Haruo
Kato, Yo
author_facet Yanagisawa, Akio
Ohashi, Kazuhiko
Hori, Masaharu
Takagi, Kunio
Kitagawa, Tomoyuki
Sugano, Haruo
Kato, Yo
author_sort Yanagisawa, Akio
collection PubMed
description A new type of mucinous cystic pancreatic neoplasm is described. The lesions, which have been recognized only recently with the progress of diagnostic techniques and have not previously been described in the literature, are characterized by multilocular cysts with papillary proliferation of the lining epithelium. They occur exclusively in the head and body, predominantly in males, and coexistence of well‐differentiated adenocarcinoma as well as adenoma components is frequently encountered. These lesions are quite different from hitherto described mucinous cystic neoplasms of pancreas, not only in terms of gross features but also with regard to intrapancreatic location, and sex and age distributions. We propose to classify these lesions as a new pancreatic tumor entity: the ductectatic‐type mucinous cystadenoma/cystadenocarcinoma.
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spelling pubmed-59192992018-05-11 Ductectatic‐type Mucinous Cystadenoma and Cystadenocarcinoma of the Human Pancreas: A Novel Clinicopathological Entity Yanagisawa, Akio Ohashi, Kazuhiko Hori, Masaharu Takagi, Kunio Kitagawa, Tomoyuki Sugano, Haruo Kato, Yo Jpn J Cancer Res Article A new type of mucinous cystic pancreatic neoplasm is described. The lesions, which have been recognized only recently with the progress of diagnostic techniques and have not previously been described in the literature, are characterized by multilocular cysts with papillary proliferation of the lining epithelium. They occur exclusively in the head and body, predominantly in males, and coexistence of well‐differentiated adenocarcinoma as well as adenoma components is frequently encountered. These lesions are quite different from hitherto described mucinous cystic neoplasms of pancreas, not only in terms of gross features but also with regard to intrapancreatic location, and sex and age distributions. We propose to classify these lesions as a new pancreatic tumor entity: the ductectatic‐type mucinous cystadenoma/cystadenocarcinoma. Blackwell Publishing Ltd 1993-04 /pmc/articles/PMC5919299/ /pubmed/8514615 http://dx.doi.org/10.1111/j.1349-7006.1993.tb00161.x Text en
spellingShingle Article
Yanagisawa, Akio
Ohashi, Kazuhiko
Hori, Masaharu
Takagi, Kunio
Kitagawa, Tomoyuki
Sugano, Haruo
Kato, Yo
Ductectatic‐type Mucinous Cystadenoma and Cystadenocarcinoma of the Human Pancreas: A Novel Clinicopathological Entity
title Ductectatic‐type Mucinous Cystadenoma and Cystadenocarcinoma of the Human Pancreas: A Novel Clinicopathological Entity
title_full Ductectatic‐type Mucinous Cystadenoma and Cystadenocarcinoma of the Human Pancreas: A Novel Clinicopathological Entity
title_fullStr Ductectatic‐type Mucinous Cystadenoma and Cystadenocarcinoma of the Human Pancreas: A Novel Clinicopathological Entity
title_full_unstemmed Ductectatic‐type Mucinous Cystadenoma and Cystadenocarcinoma of the Human Pancreas: A Novel Clinicopathological Entity
title_short Ductectatic‐type Mucinous Cystadenoma and Cystadenocarcinoma of the Human Pancreas: A Novel Clinicopathological Entity
title_sort ductectatic‐type mucinous cystadenoma and cystadenocarcinoma of the human pancreas: a novel clinicopathological entity
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5919299/
https://www.ncbi.nlm.nih.gov/pubmed/8514615
http://dx.doi.org/10.1111/j.1349-7006.1993.tb00161.x
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