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Home > West Medicine > Internal Medicine > Respiratory Medicine
J62.001

Talc Pneumoconiosis

呼吸内科

Common symptoms

心力衰竭、哮鸣音、呼吸困难、气短、发绀、气急、啰音

The pathology of disease

Talc pneumoconiosis is interstitial lung disease from inhalation of talc (magnesium silicate) dust, presenting with dyspnea, cough, restrictive defect, and progressive massive fibrosis in heavy exposure. Also seen in IV drug users (talc embolization). Treatment: avoid further exposure; supportive care; oxygen for hypoxemia; pulmonary rehab; treat infection/complications; no specific therapy; monitor for cor pulmonale.

Common Symptoms

Dyspnea; cough; restrictive defect; talc exposure; progressive massive fibrosis possible

Causes and Pathogenesis

Talc dust causes interstitial granulomatous inflammation and fibrosis.

Treatment

Avoid exposure; supportive; oxygen; rehab; treat complications

Preventive Measures

Occupational dust control; avoid IV drug use.

Department to Visit

It is recommended to visit the Pulmonology/Occupational-medicine department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.