Associations among benign prostate hypertrophy, atypical adenomatous hyperplasia and latent carcinoma of the prostate.
- Author:
Konstantinos STAMATIOU
1
;
Alevizos ALEVIZOS
;
Mohamed NATZAR
;
Constantinos MIHAS
;
Anargiros MARIOLIS
;
Emmanouel MICHALODIMITRAKIS
;
Fragiskos SOFRAS
Author Information
- Publication Type:Journal Article
- MeSH: Adenocarcinoma; diagnosis; pathology; Adult; Aged; Aged, 80 and over; Autopsy; Humans; Male; Middle Aged; Neoplasm Staging; Prostatic Hyperplasia; diagnosis; pathology; Prostatic Neoplasms; diagnosis; pathology
- From: Asian Journal of Andrology 2007;9(2):229-233
- CountryChina
- Language:English
-
Abstract:
AIMTo investigate the frequency of atypical adenomatous hyperplasia (AAH) and its associations with benign prostate hypertrophy (BPH) and latent histological carcinoma of the prostate (LPC) in autopsy material.
METHODSTwo hundred and twelve prostate specimens obtained from autopsy material were subjected to whole mount analysis in an attempt to investigate the associations among BPH, AAH and LPC.
RESULTSMost histological carcinomas and AAH lesions were found in enlarged prostates with intense hypertrophy. No statistically significant relation was found between BPH and the main characteristics of LPC, such as tumor volume, histological differentiation and biological behavior. Our data regarding multi-focal tumors showed a tendency for multi-focal carcinomas to develop in larger prostates, and a tendency of AAH lesions to develop in larger prostates. No statistically significant relation was found between AAH and LPC.
CONCLUSIONThere seems not any causative aetiopathogenetical or topographical relation between AAH lesions and prostate adenocarcinoma. AAH lesion seems to be a well-defined mimicker of prostatic adenocarcinoma, and the reported association of AAH with prostatic carcinoma could probably be an epiphenomenon.
