Dedifferentiated chondrosarcoma
Last revised by Dr Kieran Kusel ◉ on 09 Nov 2021
Citation, DOI & article data
Citation:
Gaillard, F., Kusel, K. Dedifferentiated chondrosarcoma. Reference article, Radiopaedia.org. (accessed on 03 Jul 2022) https://doi.org/10.53347/rID-6250
Permalink:
rID:
6250
Article created:
Revisions:
11 times by 6 users - see full revision history
System:
Sections:
-
Tags:
-
Synonyms:
A dedifferentiated chondrosarcoma is a combined tumor made up of two components which are often sharply demarcated from one another (thus raising the possibility of it representing a collision tumor).
- conventional chondrosarcoma (low grade)
- dedifferentiated high grade areas
References
- 1. Murphey MD, Walker EA, Wilson AJ et-al. From the archives of the AFIP: imaging of primary chondrosarcoma: radiologic-pathologic correlation. Radiographics. 2003;23 (5): 1245-78. doi:10.1148/rg.235035134 - Pubmed citation
- 2. Varma DG, Ayala AG, Carrasco CH et-al. Chondrosarcoma: MR imaging with pathologic correlation. Radiographics. 1992;12 (4): 687-704. doi:10.1148/radiographics.12.4.1636034 - Pubmed citation
Related articles: Bone tumours
The differential diagnosis for bone tumors is dependent on the age of the patient, with a very different set of differentials for the pediatric patient.
-
bone tumors
- bone-forming tumors
- cartilage-forming tumors
- fibrous bone lesions
- bone marrow tumors
- other bone tumors or tumor-like lesions
- adamantinoma
- aneurysmal bone cyst
- benign fibrous histiocytoma
- chordoma
- giant cell tumor of bone
- Gorham massive osteolysis
- hemangioendothelioma
- haemophilic pseudotumor
- intradiploic epidermoid cyst
- intraosseous lipoma
- musculoskeletal angiosarcoma
- musculoskeletal hemangiopericytoma
- primary intraosseous hemangioma
- post-traumatic cystic bone lesion
- simple bone cyst
-
skeletal metastases
- morphology
- location
- impending fracture risk
- staging
- approach
- describing a bone lesion
- differentials