Dynamic Changes in Quantitative Features of Human Gastric Lesions

Dynamic Changes in Quantitative Features of Human Gastric Lesions

Quantitative DNA, morphometric cellular and nuclear variables were evaluated in surgical biopsies from patients with various gastric lesions: chronic gastritis, chronic ulcers, adenomatous polyps (gastric adenomas), primary carcinomas and their corresponding lymph‐node metastases. Paraffin‐embedded...

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Main Authors: Ventzeslav Enchev, Jean Paul Rigaut
Format: Article
Language:English
Published: Hindawi Limited 1997-01-01
Series:Analytical Cellular Pathology
Online Access:http://dx.doi.org/10.1155/1997/942371
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spelling doaj-c4462f2b5dd44cea8efcd426769ed6d22020-11-24T21:35:51ZengHindawi LimitedAnalytical Cellular Pathology0921-89121878-36511997-01-0113191610.1155/1997/942371Dynamic Changes in Quantitative Features of Human Gastric LesionsVentzeslav Enchev0Jean Paul Rigaut1Department of Pathology, Third City Hospital, Sofia, BulgariaLaboratoire Universitaire d’Analyse d’Images en Pathologie Cellulaire, Hôpital Saint Louis, AIPC, 75475 Paris Cedex 10, FranceQuantitative DNA, morphometric cellular and nuclear variables were evaluated in surgical biopsies from patients with various gastric lesions: chronic gastritis, chronic ulcers, adenomatous polyps (gastric adenomas), primary carcinomas and their corresponding lymph‐node metastases. Paraffin‐embedded tissue sections were studied by static cytophotometry (plug method), karyometry (measurements with a graduated eyepiece micrometer of the major and minor axes of the elliptic nuclear profiles, and calculation of profile areas), and measurements of cellular profiles (largest and smallest caliper diameters). Tissue lymphocytes from the same slide were used as diploid controls for the DNA evaluations.http://dx.doi.org/10.1155/1997/942371
collection DOAJ
language English
format Article
sources DOAJ
author Ventzeslav Enchev
Jean Paul Rigaut
spellingShingle Ventzeslav Enchev
Jean Paul Rigaut
Dynamic Changes in Quantitative Features of Human Gastric Lesions
Analytical Cellular Pathology
author_facet Ventzeslav Enchev
Jean Paul Rigaut
author_sort Ventzeslav Enchev
title Dynamic Changes in Quantitative Features of Human Gastric Lesions
title_short Dynamic Changes in Quantitative Features of Human Gastric Lesions
title_full Dynamic Changes in Quantitative Features of Human Gastric Lesions
title_fullStr Dynamic Changes in Quantitative Features of Human Gastric Lesions
title_full_unstemmed Dynamic Changes in Quantitative Features of Human Gastric Lesions
title_sort dynamic changes in quantitative features of human gastric lesions
publisher Hindawi Limited
series Analytical Cellular Pathology
issn 0921-8912
1878-3651
publishDate 1997-01-01
description Quantitative DNA, morphometric cellular and nuclear variables were evaluated in surgical biopsies from patients with various gastric lesions: chronic gastritis, chronic ulcers, adenomatous polyps (gastric adenomas), primary carcinomas and their corresponding lymph‐node metastases. Paraffin‐embedded tissue sections were studied by static cytophotometry (plug method), karyometry (measurements with a graduated eyepiece micrometer of the major and minor axes of the elliptic nuclear profiles, and calculation of profile areas), and measurements of cellular profiles (largest and smallest caliper diameters). Tissue lymphocytes from the same slide were used as diploid controls for the DNA evaluations.
url http://dx.doi.org/10.1155/1997/942371
work_keys_str_mv AT ventzeslavenchev dynamicchangesinquantitativefeaturesofhumangastriclesions
AT jeanpaulrigaut dynamicchangesinquantitativefeaturesofhumangastriclesions
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