1) Angiogram 
An x-ray of the lymphatic system. A dye is injected into a lymphatic vessel and travels throughout the lymphatic system. The dye outlines the lymphatic vessels and organs on the x-ray.
<investigation> An X-ray of the lymphatic system. A contrast agent (dye) is injected to outline the lymphatic vessels and organs. This investigation has been replaced in most cases by a CT scan ... (12 May 1997) ... 
(lim-fan´je-o-gram″) the film produced by lymphangiography.
X-rays taken of the lymphatic system using an injected dye to outline the lymphatic vessels and organs.
Lymphangiogram: X-rays of the lymphatic system. A dye is injected to outline the lymphatic vessels and organs.
(lymphogram) X-ray scan of the lymph glands using dye injected into the bloodstream. This test is rarely used now, as CT and MRI scans can check the lymph glands.
An imaging technique used to display the lymphatic system.
noun an angiogram of the lymph nodes and lymph vessels made after the injection of a radiopaque substance
(LAG) an imaging study that can detect abnormalities in the lymphatic system and structures. It involves a dye being injected to the lymph system.(LAG) an imaging study that can detect cancer cells or abnormalities in the lymphatic system and structures. It involves a dye being injected to the lymph system.