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https://doi.org/10.2478/10004-1254-60-2009-1904

Interobserver Variations in Diagnosing Asbestosis According to the ILO Classification

Irena Perić ; University Hospital of Split and School of Medicine, University of Split, Split, Croatia
Katarina Novak ; University Hospital of Split and School of Medicine, University of Split, Split, Croatia
Igor Barišić ; University Hospital of Split and School of Medicine, University of Split, Split, Croatia
Kornelija Miše ; University Hospital of Split and School of Medicine, University of Split, Split, Croatia
Maja Vučković ; University Hospital of Split and School of Medicine, University of Split, Split, Croatia
Stipan Janković ; University Hospital of Split and School of Medicine, Split, Croatia
Jadranka Tocilj ; Faculty of Natural Sciences, Mathematics and Kinesiology, University of Split, Split, Croatia


Puni tekst: engleski pdf 122 Kb

str. 191-195

preuzimanja: 990

citiraj


Sažetak

Inhalation of asbestos fibres leads to asbestosis of the pleura and the lung, with possible progression to lung cancer and malignant pleural or peritoneal mesothelioma. Asbestosis remains difficult to diagnose, especially in its early stages. The most important role in its diagnosis is that of chest radiographs. The aim of this cross-sectional study was to address interobserver variations in interpreting chest radiographs in asbestos workers, which remain to be an issue, despite improvements in the International Labour Office (ILO) classification system. In our ten-year study, we investigated 318 workers occupationally exposed to asbestos, and in 210 workers with diagnosed asbestos-related changes we compared interpretations of chest radiographs according to ILO by two independent radiologists. The apparent degree of interobserver variation in classifying lung fibrosis was 26.66 % for the diameter of changes and 42.2 % for the profusion of the changes. In cases with diffuse pleural thickening, the interobserver variation using ILO procedures was 34.93 %. This investigation raises the issue of standardisation and objectivity of interpretation of asbestosis according to the ILO classification system. This study has revealed a significant disagreement in the estimated degree of pleural and parenchymal asbestos pulmonary disease. This is why we believe highresolution computed tomography (HRCT) should also be used as a part of international classification.

Ključne riječi

asbestos; chest radiography; interobserver variability; occupational exposure

Hrčak ID:

38405

URI

https://hrcak.srce.hr/38405

Datum izdavanja:

12.6.2009.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.090 *