CTmyelográfiával

CT myelography, also known as CT myelogram, is a medical imaging technique that combines computed tomography (CT) with the injection of a contrast medium into the cerebrospinal fluid (CSF) to visualize the spinal cord and surrounding structures. This procedure is particularly useful for diagnosing conditions that affect the spinal cord, such as tumors, infections, or inflammatory diseases.

The process begins with the administration of a contrast medium, typically an iodinated compound, into the subarachnoid space of the spinal cord. This medium enhances the visibility of the spinal structures on CT scans. The patient is then positioned on a CT scanner, and a series of images are acquired. The contrast medium helps to delineate the spinal cord and its surrounding tissues, providing detailed information about any abnormalities.

CT myelography is often used as an alternative to traditional myelography, which involves injecting contrast medium into the spinal canal and taking X-ray images. Unlike myelography, CT myelography does not require the use of X-rays, making it a safer option for patients with a history of radiation sensitivity. Additionally, CT myelography provides higher resolution images, allowing for more accurate diagnosis and treatment planning.

The procedure is typically performed under local anesthesia and is well-tolerated by most patients. However, like any medical imaging technique, CT myelography carries some risks, including the potential for allergic reactions to the contrast medium and the possibility of complications related to the injection process.

In summary, CT myelography is a valuable diagnostic tool that combines the benefits of CT imaging with the enhanced visualization provided by contrast medium. It is particularly useful for evaluating conditions affecting the spinal cord and is generally considered a safe and effective procedure.