Tissue architecture analysis in prostate cancer and its precursors: An innovative approach to computerized histometry.

Abstract:

AIMS:It is the aim of these studies to derive a numerically defined progression index for prostatic intraepithelial neoplasia (PIN) lesions. METHODS:Histometric and karyometric features were automatically extracted from images of histopathologic sections by a machine vision system. RESULTS:Both histometric and karyometric measures lend themselves to the defining of a progression index. Karyometric features were found to be more sensitive. They allow the detection of very early change. CONCLUSIONS:It is possible to measure progression of PIN lesions with precision. The methodology would lend itself for measurement of regression due to chemopreventive intervention.

journal_name

Eur Urol

journal_title

European urology

authors

Bartels PH,Montironi R,Duval da Silva V,Hamilton PW,Thompson D,Vaught L,Bartels HG

doi

10.1159/000019884

keywords:

subject

Has Abstract

pub_date

1999-01-01 00:00:00

pages

484-91

issue

5-6

eissn

0302-2838

issn

1873-7560

pii

19884

journal_volume

35

pub_type

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