Radioisotope lymphography

Radioisotope lymphography is a method for diagnosing diseases of the lymphatic system, which is based on the introduction of radioactive isotopes into the lymphatic vessels. This method allows you to visualize the lymphatic ducts and nodes, which allows you to determine their size, shape and structure.

To carry out radioisotope lymphography, special preparations containing radioactive isotopes, such as technetium-99m or iodine-123, are used. These isotopes have a high ability to accumulate in the lymph nodes, allowing imaging of the lymphatic system.

The radioisotope lymphography procedure is usually performed under ultrasound (US) guidance. The doctor injects the drug into a lymphatic vessel and then performs an ultrasound to determine where the drug is located and how it is distributed through the lymphatic system.

After the procedure, the patient may experience some pain in the area where the drug was administered, but this quickly passes. The results of radioisotope lymphography can be presented in the form of images that allow the doctor to assess the condition of the lymphatic system and determine the presence of diseases.

Radioisotope lymphography is an important method for diagnosing diseases of the lymphatic system, especially if cancer of the lymph nodes is suspected. It allows you to identify the presence of metastases and evaluate the effectiveness of the treatment.

Radioisotope lymphography (LRI) is a method for studying the lymphatic system using radioactive isotopes. LRI allows you to determine the condition of the lymph nodes, vessels and ducts, as well as identify possible disturbances in the functioning of the lymphatic system.

To carry out LRI, special preparations containing radioactive isotopes are used. These drugs are injected into the lymphatic system through veins or arteries. Then a scan is carried out using special equipment, which allows you to determine the distribution of radionuclides in the body.

LRI can be useful in diagnosing various diseases associated with the lymphatic system, such as lymphoma, lymphogranulomatosis, sarcoidosis and others. LRI can also be used to monitor the effectiveness of treatment for these diseases.

However, like any other diagnostic method, LRI has its limitations and contraindications. For example, it cannot be used in pregnant women or children under 18 years of age. In addition, LRI may cause some side effects such as nausea, vomiting and headache.

In general, LRI is an important method for studying the lymphatic system and can be useful for diagnosing and monitoring the treatment of many diseases. However, before undertaking this procedure, it is necessary to consult with a doctor to ensure that it is safe for a particular patient.