Yonsei Med J.  2003 Feb;44(1):169-173. 10.3349/ymj.2003.44.1.169.

Dental Technician's Pneumoconiosis: Mineralogical Analysis of Two Cases

Affiliations
  • 1Gata Camlica Chest Diseases Hospital, Acibadem 81020, Istanbul, Turkey. zkartaloglu@hotmail.com
  • 2GATA Haydarpasa Training Hospital, Department of Pathology, Istanbul, Turkey.
  • 3Tubitak Marmara Research Centre, Kocaeli, Turkey.

Abstract

Pneumoconiosis was diagnosed by open lung biopsy in two dental technicians who had interstitial lung disease. Mineralogical analysis was performed to investigate the origin of the dust that had been inhaled. A marked accumulation of silicon and phosphorus was found in both cases. The hard metals chromium and cobalt were also found. Dental technician's pneumoconiosis is a complex pneumoconiosis in which such dust and hard metals may play a role.

Keyword

Pneumoconiosis; dental technician

MeSH Terms

Adult
*Dental Technicians
Human
Lung/pathology
Lung Diseases, Interstitial/*diagnosis/metabolism
Male
Minerals/metabolism
Occupational Diseases/*diagnosis/metabolism
Pneumoconiosis/*diagnosis/metabolism
Radiography, Thoracic
Tomography, X-Ray Computed
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