Mediastinal Mass With Recurrent Hemorrhagic Pleural Effusion
Empirical antituberculosis therapy also was given, but no definitive diagnosis was established. A 55-year-old man was admitted with a 2-year history of recurrent dyspnea and exertional breathlessness, accompanied by intermittent blood-tinged sputum.
Real-World Observation
Finds meaningful patterns in human health records or cohorts, though observational data cannot prove direct cause.