Chondrosarcoma, the second most common primary malignancy of the bone, is malignant cartilage forming tumour that very rarely involves the axial skeleton. It may arise as a primary bone tumour or as a secondary lesion from a preexisting benign cartilaginous neoplasm such as osteochondroma or enchondroma. A rare case of a massive secondary lumbar spine chondrosarcoma is presented. Management con...