Abstract
Tuberculosis can present at various extrapulmonary sites. However, even in endemic countries, concomitant involvement of different sites in the same patient is rarely reported. Further, tuberculous pericarditis represents a fraction of all tuberculosis infections and is an uncommon form of extrapulmonary tuberculosis. In underdeveloped nations, it is the most frequent cause of massive pericardial effusion. Additionally, it is the most common cause of constrictive pericarditis in adults, which has a high death rate and a poor prognosis. Furthermore, concomitant pleural effusion due to Mycobacterium tuberculosis is infrequently reported. Herein, a case of concomitant pericardial and left-sided pleural effusion in an Indian female is reported. She came with complaints of breathlessness, chest pain, night sweats, and loss of appetite. A diagnostic pleural thoracentesis and pericardiocentesis helped establish the diagnosis, and she was commenced on antituberculous treatment for 168 days.