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Chordoma is a rare malignant (cancerous) bone tumor that forms in your spine or skull base. It’s a type of sarcoma. Surgical removal is the first-line treatment.
Chordoma is a rare type of bone cancer that happens most often in the bones of the spine or the skull. It most often forms where the skull sits atop the spine (skull base) or at the bottom of the spine (sacrum). Chordoma begins in cells that once made up a collection of cells in the developing embryo that go on to become the disks of the spine.
Chordomas are uncommon malignant tumors of the axial skeleton that account for 1% of intracranial tumors and 4% of all primary bone tumors. They originate from embryonic remnants of the primitive notochord (earliest fetal axial skeleton, extending from the Rathke's pouch to the tip of the coccyx).
Chordoma is a rare, malignant bone tumor that may occur in the skull base, sacrum or spine. Learn about chordoma symptoms, diagnosis and treatment options.
Chordoma is a slow growing cancer of tissue found inside the spine. Chordoma can happen anywhere along the spine. It is most often found near the tailbone (called a sacral tumor) or where the spine meets the skull (called a clival tumor). Chordoma is also called notochordal sarcoma.
Sacral chordomas are rare, slow-growing tumours that are amenable to surgery, but unfortunately often diagnosed late. The aim of the study was to identify presenting symptoms, which may aid diagnosis and reduce the treatment time. Forty-four patients were identified with sacral chordoma between 1989 and 2006.
Sacral chordomas make up 2 to 4% of all primary bone tumours and 44% of all primary sacral tumours, thus making it the most common malignant sacral tumour. About 50 to 60% of chordomas are located in the sacrococcygeal region.
Chordomas are tumors that can occur anywhere within the spine or the base of the skull. The two most common locations for chordomas are the lower back (sacral area — approximately one-third to one-half of chordomas) and the base of the skull (approximately one-third of chordomas).
A chordoma is a low-grade, slow-growing, but locally invasive and locally aggressive tumor. Chordomas belong to the sarcoma family of tumors. They arise from the remnants of the notochord and occur in the midline along the spinal axis from the clivus to the sacrum, anterior to the spinal cord.
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. These tumors often present late in the disease course, tend to encapsulate ...