IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-5-35323 Original Research Paper Role of CT scan of paranasal air sinuses for diagnostic evaluation of sinonasal pathology in a tertiary care hospital in Eastern India. Sk. Jishan Shine Alam Dr. Dr. Sayantan Roy Dr. May 2021 10 5 01 02