Pulmonary Cavitary Sarcoidosis: A Case Report.

Sarcoidosis is a granulomatous disease characterized by a non-caseating granuloma formation in different organs of the body. However, the presence of cavitary lesions is rare. We present a case report of a 38-year-old male who presented with a three-month history of cough, dyspnea, and weight loss. Computed tomography of the chest demonstrated enlarged mediastinal and bilateral hilar lymphadenopathy with bilateral perihilar consolidation and cavitation in the upper lobes of both lungs. Later, the patient underwent bronchoscopy with bronchoalveolar lavage and endobronchial biopsy which showed well-formed and non-necrotizing granulomas which were also embedded in the dense hyaline sclerosis. This finding is consistent with sarcoidosis. Treatment with systemic corticosteroids was initiated, resulting in significant improvement in the patient's symptoms. This case report highlights the uncommon manifestation of pulmonary cavitary sarcoidosis and emphasizes the significance of accurate diagnosis and appropriate management of this complex disease.