Full text: Available Index: IMSEAR (South-East Asia) Main subject: Paranasal Sinus Diseases / Sarcoidosis / Humans / Male / Methylprednisolone / Tomography, X-Ray Computed / Diagnosis, Differential / Injections / Anti-Inflammatory Agents / Middle Aged Type of study: Diagnostic study Language: English Journal: J Postgrad Med Year: 2009 Type: Article