What is Lymphogram?

Lymphography is a medical imaging technique in which a radiocontrast agent is injected, and then an X-ray picture is taken to visualize structures of the lymphatic system, including lymph nodes, lymph ducts, lymphatic tissues, lymph capillaries and lymph vessels. Lymphangiography is the same procedure, used only to visualize the lymph vessels. The X-ray film or image of the vessels and nodes is called a lymphogram or a lymphangiogram.

Radiographs can be taken after injection of a radiopaque contrast medium into small lymphatic vessels (these are made visible by prior subcutaneous injection of patent blue dye). The resulting lymphogram is used to find the locations of large vessels and nodes, and to identify sites of blockage in lymphatic drainage.

Lymph nodes can also be detected via radionuclide imaging after injection of radioactive colloids. Macrophages phagocytose these foreign bodies and sequester in the nodes.

Questions and answers on "Lymphogram"

Hi, I am a 55 year old (almost post menopausal) woman from Australia. I visited Thailand in October and after a week or so developed an angry,...

doctor1 MD

Brief Answer:
You can do investigation for lymphatic filariasis

Detailed Answer:

I have studied your case.

As per your symptoms there is...

Read Full Thread   Ask a Doctor Now

Recent questions on Lymphogram

Ask Question
Doctor Image

Hi, I am Dr. Andrew Rynne (Family Physician). I will be guiding you through the process. Please write your question below.

Related Disease & Conditions
Related Medical Topics