Chordoma is a rare bone cancer that is aggressive, locally invasive, and has a poor
prognosis. Chordomas are thought to arise from transformed remnants of notochord and …

Chordomas are rare, malignant bone tumors of the skull-base and axial skeleton. Until
recently, there was no consensus among experts regarding appropriate clinical …

Chordomas are very rare bone malignant tumours that have had a shortage of effective
treatments for a long time. New treatments are now available for both the local and the …

Use of proton beam therapy has expanded, with the number of proton centres rapidly
increasing not only in the USA but also worldwide. The physical characteristics of the proton …

Chordoma is a low-grade notochordal tumor of the skull base, mobile spine and sacrum
which behaves malignantly and confers a poor prognosis despite indolent growth patterns …

Introduction Despite their precarious behavioral classification (benign and low grade on
histopathology yet behaviorally malignant), great strides have been taken to improve …

Background We report our preliminary outcomes following high-dose image-guided intensity
modulated radiotherapy (IG-IMRT) for skull base chordoma and chondrosarcoma. Methods …

Primary bone cancers are extremely rare neoplasms, accounting for fewer than 0.2% of all
cancers. The evaluation and treatment of patients with bone cancers requires a …

Objective Chordomas and chondrosarcomas are rare skull base tumors, with similar
radiographic and clinical presentations. We investigated factors influencing long-term …

Objectives/Hypothesis To determine trends in survival patterns for cranial chordoma in the
United States. Study Design A cross‐sectional analysis of a national healthcare database …