Dedifferentiated chondrosarcoma is a rare, highly malignant variant of chondrosarcoma in
which a high-grade spindle-cell sarcoma coexists with a lower-grade chondroid tumour. We …

Chondrosarcomas constitute a heterogeneous group of primary bone cancers characterized
by hyaline cartilaginous neoplastic tissue. They are the second most common primary bone …

Background Dedifferentiated chondrosarcomas (CS) are a high-grade variant of CS that
confers a 5-year survival of around 10–24%. Dedifferentiated CS arising from the pelvis …

Background Chondrosarcoma is a heterogeneous group of primary bone sarcoma with an
excellent overall survival after local therapy. However, the small percentage of patients who …

Background Chondrosarcoma is the second most common primary sarcoma of bone. High-
grade conventional chondrosarcoma and dedifferentiated chondrosarcoma have a poor …

Abstract Learning Objectives After completing this course, the reader will be able to: Classify
the chondrosarcoma subtypes. Engage in the diagnostic process of chondrosarcoma …

Dedifferentiated chondrosarcomas are cartilaginous tumors that consist of two
distinguishable components, a lowgrade chondrosarcoma (chondrogenic) component and a …

Chondrosarcoma is a malignant cartilage-forming tumour of bone, of which distinct
clinicopathological subtypes are known. Conventional chondrosarcoma is notorious for its …

Cartilaginous lesions of bone are relatively common and cover a large spectrum from latent
enchondroma to aggressive dedifferentiated chondrosarcoma. Differentiating among these …

Dedifferentiated chondrosarcomas are highly malignant tumors characterized by
conventional low-grade chondrosarcoma with abrupt transition to foci that have …