"Lymphangiography" Natural Recordings by Native Speakers
Lymphangiography is a medical imaging procedure that uses contrast material to visualize the lymphatic vessels and nodes in the body. It is usually performed to diagnose and monitor lymphangiomatous diseases, such as lymphangioleiomyomatosis, and to guide the treatment of lymphnode disorders. In the procedure, a small needle is inserted into a vein in the arm or hand, and a contrast agent is injected into the blood vessels. The contrast agent circulates through the lymphatic system, allowing the lymph vessels and nodes to be visualized on an X-ray or computed tomography (CT) scan.
Lymphadenotomy is a surgical procedure to remove a lymph node or a group of lymph nodes for diagnostic or therapeutic purposes. It is often performed to diagnose and stage cancer, particularly in the neck, armpits, or groin area, to determine the severity of the disease and plan treatment. The removed lymph nodes are then examined under a microscope to check for cancer cells, which helps in determining the best course of treatment.