chondroblastic osteosarcoma

chondroblastic osteosarcoma

A subtype of central medullary, which arises de novo in younger patients and is characterised by rapid growth.
References in periodicals archive ?
Chondroblastic osteosarcoma may show stippled, punctate, or linear mineralization at radiography or CT, while fibroblastic osteosarcomas often present as a purely lytic, rather than sclerotic, lesion which must be differentiated from other lytic lesions such as malignant fibrous histiocytoma, fibrosarcoma, and giant cell tumor.
One of the most common subtypes of gnathic osteosarcoma is chondroblastic osteosarcoma, which is made up of malignant, osteoid-producing cells with admixed islands and lobules of malignant cartilaginous or chondrosarcomatous tissue (figure 2).
Intraoperative TEE for the management of pulmonary tumour embolism during chondroblastic osteosarcoma resection.
In December 2011, Emily was diagnosed with a cancerous bone tumor called chondroblastic osteosarcoma.
Review of the histology (figure 2, A) suggested a low-grade malignancy, and the diagnosis of a low-grade chondromyxoid neoplasm was made, with a differential diagnosis of chondromyxoid fibroma, chondrosarcoma, and chondroblastic osteosarcoma.
Based on histologic examination (figure 2, B), the patient was diagnosed with a grade 3 chondroblastic osteosarcoma.