Question 1

What is a chordoma?

Accepted Answer

A chordoma is a rare tumor that originates in embryonic remnants of the notochord and is usually located at the skull base or in the spine. Although it is a slow-growing tumor, it can behave locally aggressively due to its proximity to critical neurological and vascular structures.

Question 2

What symptoms can a skull base chordoma cause?

Accepted Answer

The symptoms depend on its location and size. It can cause headache, double vision, visual disturbances, swallowing disorders, balance disorders or cranial nerve involvement.

Question 3

How is a chordoma treated?

Accepted Answer

Treatment usually requires specialized surgery and, in many cases, complementary radiotherapy. The goal is to achieve the maximum possible resection while preserving neurological functions.

Question 4

Can a chordoma be operated on endoscopically?

Accepted Answer

Yes. Many skull base chordomas can be approached through endoscopic endonasal surgery, via the nasal cavities and without external incisions. This allows access to deep regions of the skull base in a minimally invasive way.

Question 5

Why is it important to be treated at a specialized center?

Accepted Answer

Chordomas are rare and technically complex tumors. Their treatment requires specific experience in skull base surgery, multidisciplinary teamwork and advanced technology to maximize resection and preserve neurological functions.

Chordomas

Chordomas

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