IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-2-46397 Original Research Paper Histopathological Study Of Bone Lesions - A 4 Years Study Of 74 Cases In A Tertiary Care Hospital Of North-East India Sumana Ghosh Dr. Dr Alpana Banarjee Dr. February 2023 12 2 01 02