Chordomas are rare primary bone malignancies derived from notochord remnants. The
tumors often are slow-growing and often present with indolent, nonspecific symptoms …

BACKGROUND CONTEXT: Chordomas are rare slow-growing neoplasms or malignant
tumors that arise from embryonic rudiments of the primitive notochord. They account for 1 …

Discussion Chordoma is a rare tumor that arises from notochord remnants in the vertebral
column and base of the skull. It typically affects people in their 5th and 6th decades, and the …

Chordoma is a rare, malignant neoplasm thought to develop from the notochord. It most
commonly occurs in the base of the cranium or the sacro-coccygeal region but around 15 …

Chordomas are rare, locally aggressive, primary bone tumors derived from primitive
notochord remnants. They almost always arise within the axial skeleton, particularly in the …

Chordoma is a rare, malignant neoplasm thought to develop from the notochord. It most
commonly occurs in the base of the cranium or the sacro-coccygeal region but around 15 …

Purpose Chordoma is a rare, locally aggressive neoplasm of the bone that arises from
embryonic notochordal remnants. In less than 5% of cases, chordomas contain a highly …

Chordomas are rare, malignant, low grade, primary bone tumours arising from notochord
remnants. They are rarely located in the lumbar spine and consequently, the literature is …

Purpose Chordoma is a low-grade malignant bone tumor derived from embryonic notochord
remnants along the axial skeleton. About 50% of chordomas occur in the sacral vertebrae …

Chordomas are rare tumors believed to be arising from the notochord remnant in the axial
skeleton. Diagnosis is often difficult since they show overlapping imaging features with other …