Abstract
We present a case report of a 20 years old male who had low grade fever, weight loss of about 10 kg and left-sided chest pain increasing in intensity over a year. Clinically, it mimicked left sided pleural effusion with a tender, soft, parietal swelling in left in-fraaxillary area. Chest x-ray and Computerized Tomography-scan of thorax showed pleura based mass in left hemi thorax. Computerized Tomography guided Fine Needle Aspiration Cytology confirmed the diagnosis of non Hodgkin Lymphoma, diffuse large B cell type, high-grade.