Ultrasound of Peripheral Lymph Nodes

• When inflammation (lymphadenitis) or infection is suspected.
• For the diagnosis of tumor processes (metastases, lymphoma).
• To monitor the condition after treatment or surgeries.
• As a preventive measure for patients with chronic diseases.

What can be seen on an ultrasound:
• The size and shape of the lymph nodes.
• The structure and homogeneity of the tissue.
• The presence of inflammatory changes, enlargement, or hardening.
• Vascular patterns (using Doppler imaging).
• Signs of neoplasms or metastases.

When it is prescribed:
• When there is an enlargement of lymph nodes, pain, or hardening in the neck, armpits, groin, and other areas.
• In cases of frequent infections accompanied by lymph node inflammation.
• When oncological diseases are suspected.
• For monitoring after treatment or surgical interventions.

Preparation for the procedure:
• No special preparation is required.
• Ultrasound can be performed at any time of the day.

How the procedure is conducted:
• The patient is positioned on a couch in a comfortable pose depending on the area being examined.
• A special gel is applied to the skin, and the doctor moves the transducer over the required area.
• The image of the lymph nodes is displayed on the screen.
• The duration of the examination is 10–15 minutes.

Features:
• Ultrasound allows for the assessment of not only the size but also the structure of the lymph nodes, which is important for differentiating between inflammatory and tumor processes.
• The method is safe and can be performed on children, pregnant women, and the elderly.