Periosteal Mesenchymal Chondrosarcoma of the Tibia with Multifocal Bone Metastases: a Case Report
Overview
Radiology
Affiliations
Mesenchymal chondrosarcoma of bone is a rare high-grade variant of chondrosarcoma, which typically has central intramedullary location. The tumor is characterized by admixture of highly anaplastic small round malignant cells and islands of mineralized low-grade hyaline cartilage. It is most unusual for this tumor to arise on the surface of a long bone. We describe a patient with periosteal mesenchymal chondrosarcoma that arose at the surface of the right tibia with multifocal bone metastases. Radiographic, CT, MRI, and PET-CT features of this unusual tumor are presented.
MicroRNA-525 enhances chondrosarcoma malignancy by targeting F-spondin 1.
Liu B, Song X, Yan Z, Yang H, Shi Y, Wu J Oncol Lett. 2019; 17(1):781-788.
PMID: 30655830 PMC: 6313007. DOI: 10.3892/ol.2018.9711.
Periosteal mesenchymal chondrosarcoma of the tibia.
Khalil S, Al-Rahawan M, Al-Rahawan M Skeletal Radiol. 2018; 47(5):605.
PMID: 29397433 DOI: 10.1007/s00256-018-2885-9.