[Leather dust and systematic research on occupational tumors: the national and regional registry TUNS].
The sinonasal cancer (SNC) are a rare tumors characterized by high occupational etiologic fraction. For this reason their incidence and etiology can be actively monitored by a dedicated cancer registry. The National Registry of these tumours is situated at the Italian Institute for Occupational Safety and Prevention (ISPESL) and is based on Regional Operating Centres (ROCs). In Lombardy Region the ROC has been established at the end of 2007 with the purpose to make a systematic surveillance and therefore to support in the most suitable way the scientific research and the prevention actions in the high risk working sectors. The aims of this surveillance are: to estimate the regional incidence of SNC, to define different sources of occupational and environmental exposure both known (wood, leather, nickel, chromium) and unknown. The registry collects all the new incident cases of epithelial SNC occurring in residents in Lombardy Region since 01.01.2008. The regional Registry is managed according to National Guidelines. Until January 2010 we received 596 cases of suspected SNC; only 91 (15%) of these were actually incident cases according to the inclusion criteria of the Registry, and they were preferentially adenocarcinoma and squamous carcinoma. In 2008 the regional age-standardized incidence rate of SNC for males and females, respectively, is 0.8 and 0.5 per 100,000. Occupational or environmental exposure to wood or leather dust is ascertained in over the 50% of cases. The occupational exposure to leather dust was duo to work in shoe factories. Our preliminary findings confirm that occupational exposure to wood and leather dusts are the more relevant risk factors for SNC. The study of occupational sectors and job activity in cases without such exposure could suggest new etiologic hypothesis.
Dipartimento di Medicina Preventiva, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Clinica del Lavoro L. Devoto, Milano (MI). carolina.mensi@unimi.it
Carolina
C
Mensi
Claudia
C
Sieno
Dario
D
Consonni
Luciano
L
Riboldi
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004391:Dust; D005005:Ethmoid Sinus; D005260:Female; D006801:Humans; D007221:Industry; D007558:Italy; D008297:Male; D008875:Middle Aged; D009669:Nose Neoplasms / Q000139:chemically induced* / Q000453:epidemiology*; D009784:Occupational Diseases / Q000139:chemically induced* / Q000453:epidemiology*; D016273:Occupational Exposure / Q000009:adverse effects*; D010255:Paranasal Sinus Neoplasms / Q000139:chemically induced* / Q000453:epidemiology*; D012042:Registries; D012775:Shoes
D004391:Dust