| Grade 1 chondrosarcoma is hypocellular and similar histologically to enchondroma. |
| A healing pathologic fracture through an enchondroma or aneurysmal bone cyst can have a similar radiographic appearance and create diagnostic uncertainty. |
| Secondary chondrosarcomas occur in preexisting benign car tilaginous neoplasms, such as a complication of a preexisting enchondroma or osteochondroma. |
| The majority of the former were papilloma, fibroma, enchondroma, and intratracheal struma. |
| The left small finger mass was reported as an enchondroma or low grade chondrosarcoma. |
| They reported findings consistent with ossified enchondroma after post-surgical histopathological examination of the dissected material. |
