70490 Computed tomography, soft tissue neck; without contrast material

Name of the Procedure:

Computed Tomography (CT) Scan of the Soft Tissue Neck; CT Neck without Contrast

Summary

A Computed Tomography (CT) scan of the soft tissue neck is a medical imaging procedure that uses X-rays and computer technology to create detailed images of the soft tissues in the neck. It is performed without the use of contrast material, which means no special dye is injected into the bloodstream during the scan.

Purpose

A CT scan of the soft tissue neck is used to diagnose and evaluate conditions affecting the neck's soft tissues, such as infections, tumors, and other abnormalities. The goal is to obtain detailed images that can help identify the cause of symptoms and inform treatment decisions.

Indications

• Persistent neck pain or swelling
• Suspected tumors or cysts in the neck
• Unexplained weight loss with neck symptoms
• Difficulty swallowing or breathing
• Signs of infection or inflammation in the neck area Patient criteria include individuals with the above symptoms who need detailed imaging for accurate diagnosis.

Preparation

• No fasting required for this procedure.
• Patients should remove any metal objects, jewelry, or clothing with metal in the neck area.
• Inform the medical team of any medications being taken.

Procedure Description

1. The patient lies on a motorized table that slides into the CT machine.
2. Pillows and straps may be used to keep the patient still during the scan.
3. The CT machine takes multiple X-ray images from different angles.
4. Tools and Equipment: CT scanner, motorized table.
5. Anesthesia/Sedation: Not required; the procedure is non-invasive and painless.
6. The machine creates cross-sectional images of the neck's soft tissues.

Duration

The procedure typically takes about 10-15 minutes, including positioning and scanning time.

Setting

The procedure is usually performed in a hospital radiology department or an outpatient imaging center.

Personnel

• Radiologist (specializes in interpreting medical images)

• Radiologic Technologist (performs the CT scan)

  Risks and Complications

• Exposure to a low level of radiation.
• Rare allergic reactions or complications are minimized since no contrast material is used.

Benefits

• Detailed images of the neck's soft tissues.
• Non-invasive with minimal discomfort. Results are typically available shortly after the procedure, aiding in quick diagnosis and treatment planning.

Recovery

• No immediate recovery time; patients can resume normal activities immediately after the procedure.
• Follow-up appointments may be scheduled based on the findings.

Alternatives

• MRI (Magnetic Resonance Imaging) of the neck: No radiation, but longer duration and not suitable for patients with certain implants.
• Ultrasound of the neck: Less detailed but useful for certain conditions.
• Pros and cons depend on the specific medical condition and the detail required from imaging.

Patient Experience

During the procedure, patients might hear humming or clicking noises from the CT machine. The experience is generally comfortable, and pain is not expected. Comfort measures, such as pillows and warm blankets, can be provided if necessary.