Lymphangiography

Lymphangiography is a medical imaging technique used to visualize and study the lymphatic system. It was first introduced in the 1950s and has since been used for both diagnostic and therapeutic purposes.

Procedure

The procedure involves the injection of a contrast medium into the lymphatic system, usually at the feet. The contrast medium then travels through the lymphatic vessels and nodes, allowing them to be visualized on X-ray images. This can help to identify blockages or other abnormalities in the lymphatic system.

Uses

Lymphangiography is primarily used to diagnose diseases of the lymphatic system, such as lymphedema and lymphoma. It can also be used to guide the treatment of these conditions, for example by identifying the best location for a surgical procedure.

Risks

As with any medical procedure, lymphangiography carries some risks. These include allergic reactions to the contrast medium, infection at the injection site, and damage to the lymphatic vessels. However, these risks are generally low and the procedure is considered safe for most patients.

History

Lymphangiography was first introduced in the 1950s by the Swedish radiologist Eric Holm. It was initially used to study the lymphatic system in animals, but was soon adapted for use in humans. Despite the development of newer imaging techniques, lymphangiography remains a valuable tool in the diagnosis and treatment of lymphatic diseases.

See also

• Lymphatic system
• Lymphedema
• Lymphoma
• Medical imaging

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