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11/19/2008
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| All cases of pleural malignant mesothelioma occurring in Tuscany were
collected, backdated to 1980 (to 1970 for the
provinces of Florence and Prato; to 1975 for the provinces of Pisa
and Siena), in order to evaluate the incidence of
occupational exposure to asbestos. The aim was to enhance primary
prevention in those workplaces still at risk nowadays. To
achieve information on the possible occupational, domestic or
environmental exposure, an interview was conducted using a
semi-structured questionnaire. An exposure classification was
produced to focus preventive intervention. This surveillance
system needs to be developed to contribute to epidemiological
research, especially on the effects of low level exposures, and to
primary prevention.
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Med Lav 1997 Jul-Aug;88(4):302-9 |
| One hundred and seventy malignant pleural mesotheliomas seen at
necropsy at the Institute of Pathological Anatomy of the
Trieste University during the period 1968-1987 were reviewed. The
series included 153 men and 17 women, aged between 33
and 92 years (median 70 years). Lifetime work histories were obtained
from the patients relatives by personal or telephone
interviews in 162 cases. A majority of the male subjects had been
employed in naval work, 99 people having worked in the
ship-building industry, 19 in the navy and merchant marine, and 7 in
docks. A variety of trades appeared in the remaining
histories. Work histories were indicative of occupational exposure to
asbestos in 150 cases. A further 5 patients with negative
or insufficient data showed asbestos bodies in routine lung sections
and 5 women had a history of domestic exposure. A
majority of the patients had had their first exposure before 1950.
The. |
| A case-control study on pleural malignant mesothelioma (MM) was
conducted in Casale Monferrato, where the largest Italian
asbestos cement (AC) factory had been operating from 1907 to 1985. In
a previous study we observed a five to seven-fold
increase in the incidence of MM among people living in that city and
never employed in the factory mentioned. The present
study includes cases of MM with histological diagnosis over the
period 1.1.1987-30.6.1993 among residents in the Local
Health Unit (LHU) of Casale Monferrato. Population controls were
randomly extracted from the list of the residents in the
LHU, matched to cases on , date of birth, vital status and date of
death. Cases and controls (or their closest relative) were
interviewed with a standardised questionnaire focusing on asbestos
exposure in the (life-long) residential and occupational
histories and in leisure time activities as well as on occupational
a. |
| A collaborative study has been performed in order to detect cases of
pleural mesothelioma diagnosed or treated in Italy in the
years 1984-88. Cases have been notified to ISS by 88 centres (clinics
of thoracic surgery and respiratory diseases, oncologic
centres, institutes of pathology), active in 14 Italian regions.
Altogether, 575 cases (415 males and 160 females) have been
included in the study. Information on occupation and/or on non
occupational exposure to asbestos was available for 65% of the
subjects, and the occurrence of definite or possible exposure to
asbestos was estimated for 58% of them.
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Eur J Cancer Prev 1997 Apr;6(2):162-6 |
| The analysis of 335 cases of mesothelioma observed at the Ramazzini
Foundation and the Bologna Institute of Oncology has
shown: 1) a high percentage of correlation of these tumours with
asbestos exposure; 2) a large number of population categories
potentially exposed to asbestos fibres and therefore at risk of
developing mesothelioma; and 3) the high risk of mesothelioma
among people exposed in various circumstances to asbestos used in
railroads and sugar refinery plants.
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Med Lav 1997 Jul-Aug;88(4):316-20 |
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