You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

ADVANTAGE OF USING HIGH-RESOLUTION COMPUTED TOMOGRAPHY IN BRONCHOPULMONARY PATHOLOGY DIAGNOSTICS IN WORKERS EXPOSED TO CHRYSOTILE ASBESTOS

ADVANTAGE OF USING HIGH-RESOLUTION COMPUTED TOMOGRAPHY IN BRONCHOPULMONARY PATHOLOGY DIAGNOSTICS IN WORKERS EXPOSED TO CHRYSOTILE ASBESTOS

3(19) '2009

https://doi.org/10.33573/ujoh2009.03.052

Basanets A.V., Ostapenko T.A.

ADVANTAGE OF USING HIGH-RESOLUTION COMPUTED TOMOGRAPHY IN BRONCHOPULMONARY PATHOLOGY DIAGNOSTICS IN WORKERS EXPOSED TO CHRYSOTILE ASBESTOS

SI «Iinstitute for Occupational Health of the Academy of Medical Sciences of Ukraine»

Full article (PDF), UKR

Results of X-ray and high-resolution computed tomography (HRCT) of thorax in workers of asbestos-cement production have been analyzed. The most widespread HRCT-signs of chrysotile asbestos dust exposition are irregular opacities, diag¬nosed in 45,2 ± 7,6 % workers. Round opacities were reveled in 28,6 ± 6,9 % workers. The pleural plaques, which are the most specific sign of asbestos exposure were diagnosed in 11,9 ± 5,0 % workers. Additional HRCT-signs were the following: ground glass opacity, emphysema, emphysemas bulls et al. The comparative diagnostic evaluation of X-ray and HRCT was conducted. Higher diagnostics level of HRCT in comparison with X-ray in determination of signs of asbestos dust exposition was determined.

Key words: bronchopulmonary system, asbestos, high-resolution computed tomography

References

  1. Peacock, C, Copley, S.J., Hansell, D.M. (2000), “Asbestos- related benign pleural disease”, Clin. Radiol., Vol. 55, pp. 422-432. DOI: https://doi.org/10.1053/crad.2000.0450
  2. Akira, M., Yamamoto, S., Inoue, Y. et al. (2003), “High-resolution CT of asbestosis and idiopathic pulmonary fibrosis”, Am. J. Roentgenol. Vol. 181, No. 1, pp. 163-169. DOI: https://doi.org/10.2214/ajr.181.1.1810163
  3. Copley, S.J., Wells, A.U., Sivakumaran P.et al. (2003), “Asbestosis and idiopathic pulmonary fibrosis: comparison of thin-section CT features”, Radiology, Vol. 229, No. 3, pp. 731-736. DOI: https://doi.org/10.1148/radiol.2293020668
  4. Minniti, S. Valentini, M., Pozzi Mucelli, R. et al. (2005), “Low-dose helical chest CT in asbestos- exposed workers in the Veneto Region: preliminary results”, Radiol. Med., Vol. 110, No. 4, pp. 317-324.
  5. Pfau, J.C., Pershouse M., Putnam, E.A. (2006), “Conference summary. Directions and needs in asbestos research: new insights”, Inhal. Toxicol, Vol. 18, No. 12, pp. 919-923. DOI: https://doi.org/10.1080/08958370600834735
  6. Rassl, D.M. Maidment, G., Black, F.M. (2003), “The pathology of occupational lung disease”, Sign In as Individual Imaging, Vol. 15, pp. 31-39. DOI: https://doi.org/10.1259/img.15.1.150031
  7. Remy-Jardin, M., Sobaszek, A., Duhamel, A. et al. (2004), “Asbestos-related pleuropulmonary diseases: eval uation with low-dose four-detector row spiral CT”, Radiology, Vol. 233, No. 1, pp. 182-190. DOI: https://doi.org/10.1148/radiol.2331031133
  8. Vujovic, M., Vujovic, I., Kuzmanic, I. (2004), “The application of new technologies in diagnosing occupational asbestosis”, Arh. Hig. Rada Toksikol, Vol. 54, No. 4, pp. 245-252.
  9. Kharchenko, V. P., Kotlyarov, P. M. (2004), [“Sovremennaya differentsial' naya diagnostika zabolevaniy legkikh - metodika, se miotika, problemy i dostizheniya”], [Vestnik Rossiyskogo nauchnogo tsentra rentgendiagnostiki Ministerstva Zdravo okhraneniya Rossii], No. 3, pp. 12-13.
  10. Kim, K., Kim, I.C.W., Lee, K.S. et al. (2001), “Imaging of occupational lung disease”, Radiographics, Vol. 21, No. 6, pp. 1371-1391. DOI: https://doi.org/10.1148/radiographics.21.6.g01nv011371
  11. Liu, P., Zhang, D., Wu, C. et al. (2002), “CT quantitative study of coal miner's pneumoco niosis”, Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi, Vol. 20, No. 2, pp. 113-115.
  12. Liu, P.C., Su, H.X., Ai, X.R. et al. (2004), “The diagnostic value and morphologic manifestation of high resolution computerized tomog raphy in coal miner's pneumoconiosis with pleural pathological changes”, Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi, Vol. 22, No 1, pp. 39-42.
  13. Paris, C., Benichou, J., Raffaelli, C. et al. (2004), “Factors associated with early-stage pulmonary fibrosis as determined by high-resolution computed tomography among persons occupationally exposed to asbestos”, Scand. J. Work Environ. Health, Vol. 30, No. 3, pp. 206-214. DOI: https://doi.org/10.5271/sjweh.781
  14. Paslawski, M., Szafranek, J., Krupski, W. et al. (2003), “Differentiation of etiology of nodular changes in high resolution computed tomography (HRCT) in inter stitial lung diseases”, Ann. Univ. Mariae Curie Sklodowska, Vol. 58, No. 2, pp. 370-377.
  15. Sette A., Neder, J.A, Nery, L.E. et al. (2004), “Thin-section CT abnormalities and pulmonary gas exchange impairment in workers exposed to asbestos”, Radiology, Vol. 232, No 1, pp. 66-74. https://doi.org/10.1148/radiol.2321030392
  16. Muller, N.L. (2002), “Computed tomography and magnetic resonance imaging: past, present and future”, Eur. Respir. J. Suppl, No. 35, pp. 3-12. DOI: https://doi.org/10.1183/09031936.02.00248202
  17. Kusaka, Y., Hering, K.G., Parker, J.E. (2005), “Parker International classification of HRCT for occupa tional and environmental respiratory diseases”, Hardcover, pp. 145. DOI: https://doi.org/10.1007/4-431-27512-6
  18. Basanets, A.V., Ostapenko, TA. (2008), “The use of computed tomography for the diagnosis of pneumoconiosis: methodical recommendations”, Kyiv, 28 p.
  19. Basanets, A.V. (2003), “On the classification of pneumoconiosis: a new edition of the international Labor Organization 2000”, Ukrainian Pulmonary Journal, No. 4, pp. 61-64.