Correlation between histological type, depth of invasion, nodal involvement, macroscopic type, survival rate and nuclear DNA content was studied by flow cytometer using paraffin-embedded materials from 52 cases of superficial esophageal carcinoma. There were 23 cases (44.2%) of diploid and 29 cases (55.8%) of aneuploid. There was no correlation between DNA aneuploidy and depth of invasion or size of the carcinoma. Carcinoma with aneuploid had a high frequency of nodal involvement and well-differentiated histological type. Carcinoma with deep of highly elevated macroscopic type has a tendency to have higher DNA content. There was no correlation between survival rate and nuclear DNA ploidy patterns.
[Clinical and pathological studies on superficial esophageal carcinoma by flow cytometric analysis of nuclear DNA content] Publishing Authors By Initials
[Clinical and pathological studies on superficial esophageal carcinoma by flow cytometric analysis of nuclear DNA content] Information
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LANGUAGE: jpn
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[Clinical and pathological studies on superficial esophageal carcinoma by flow cytometric analysis of nuclear DNA content] Keywords Mesh Terms:
KEYWORDS: Ploidies
MESH TERMS: pathology
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Substance Name: DNA, Neoplasm
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Grant and Affiliation Information for [Clinical and pathological studies on superficial esophageal carcinoma by flow cytometric analysis of nuclear DNA content]
AFFILIATION: First Department of Surgery, Asahikawa Medical College, Japan.
Country: JAPAN
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MEDLINETA: Nippon Kyobu Geka Gakkai Zassh
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