| 英文摘要 |
Although severe dyspnea is uncommon in patients with simple silicosis, it may occur with pulmonary interstitial fibrosis caused by silicosis or other disorders such as systemic sclerosis (scleroderma). This article describes the case of a patient with long-standing silicosis who suddenly developed dyspnea and was subsequently diagnosed with interstitial pneumonitis, pleural effusion, and skin manifestations of scleroderma. After lung lavage and biopsy, the patient was treated with prednisolone and cyclophosphamide, which significantly improved their lung function and exercise capacity. This article also discusses the diagnosis and management of this condition. |