ĐẶC ĐIỂM CẬN LÂM SÀNG CỦA NGƯỜI LAO ĐỘNG MẮC BỆNH BỤI PHỔI SILIC TẠI 5 TỈNH CỦA VIỆT NAM NĂM 2019-2020

Abstract

Silicosis is a disease that refers to diffuse pulmonary fibrosis caused by the inhalation of dust containing high levels of free silica often over a long period of time by workers. The disease leaves long-term consequences on the health of workers, especially respiratory function impairment and damage on X-ray films. A cross-sectional study was conducted to describe the subclinical symptoms of workers suffering from silicosis in 5 provinces of Hai Duong, Thai Nguyen, Binh Dinh, Phu Yen and Dong Nai. The results showed that: the upper lesion on X-ray film is mainly small cloud image p (87.71%) with density 1 (84.38%); 20.63% mixed ventilation disorder; 18.54% restrictive ventilation disorder; 5.52% obstructive ventilation disorder. Lifelong monitoring for the detection and management of silicosis patients should be carried out in accordance with industry guidelines.