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Periosteal Mesenchymal Chondrosarcoma of the Tibia with Multifocal Bone Metastases: a Case Report

Overview
Journal Skeletal Radiol
Specialties Orthopedics
Radiology
Date 2017 Mar 30
PMID 28352960
Citations 2
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Abstract

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.

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Periosteal mesenchymal chondrosarcoma of the tibia.

Khalil S, Al-Rahawan M, Al-Rahawan M Skeletal Radiol. 2018; 47(5):605.

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