Rosai-Dorfman disease presenting as internal jugular vein thrombosis and middle lobe collapse-consolidation.

Rosai-Dorfman disease, also known as sinus histiocytosis with massive lymphadenopathy, is a rare and benign disease that usually presents as massive and painless cervical lymphadenopathy. We are reporting this rare disease with systemic manifestations and causing internal jugular vein thrombosis and middle lobe collapse-consolidation.

Diagnostic yield and safety of closed needle pleural biopsy in exudative pleural effusion.

Background: Closed pleural biopsy was previously considered a procedure of choice in cases of undiagnosed pleural effusion with good efficacy. Currently, the closed pleural biopsy has been replaced by thoracoscopic biopsy but not easily available in resource-limited setups.

Objective: The objective of this study was to analyze the diagnostic yield and safety of closed needle pleural biopsy in exudative pleural effusion and assessment of patients' characteristics with the yield of pleural biopsy.

Right ventricular thrombus with pulmonary artery aneurysm in a young male: A rare presentation of Behçet's disease.

We describe an adolescent patient presenting with hemoptysis. Detailed clinical work up of the patient showed right ventricular thrombus and bilateral pulmonary artery aneurysms along with the prescribed criteria for the diagnosis of Behcet's disease. Younger age of the patient was another distinctive feature of this case.

Tracheobronchial compression by right-sided aortic arch in a middle aged male.

Exertional dyspnoea is a common symptom among middle-aged population. Diagnostic evaluation of such patients is often challenging and confusing. We report a patient presenting with exertional dyspnoea and an obstructive ventilatory defect on spirometry that was refractory to bronchodilator therapy.