lümfografiaalne

Lümfografiaalne refers to a diagnostic imaging technique used to visualize the lymphatic system. This procedure involves injecting a contrast medium into the lymphatic vessels, which then opacifies them, making them visible on X-ray or CT scans. The contrast agent travels through the lymphatic channels and lymph nodes, allowing for detailed observation of their structure and function.

The primary purpose of lümfografiaalne is to identify abnormalities within the lymphatic system, such as blockages, swelling, or abnormal growths. It can be used to diagnose a range of conditions, including lymphedema, which is the accumulation of lymph fluid, and to assess the spread of certain cancers, particularly lymphomas and metastatic melanoma, by visualizing lymph node involvement.

The procedure typically involves a small incision, usually in the foot or hand, through which the contrast agent is injected. After injection, multiple imaging studies are performed at intervals to track the movement of the contrast medium. This allows clinicians to evaluate lymphatic flow and identify any areas of impaired drainage or enlarged lymph nodes. Lümfografiaalne is generally considered safe, but potential risks include allergic reactions to the contrast agent and minor discomfort at the injection site. Its use has seen some decline with the advent of newer imaging modalities like MRI and PET scans, but it remains a valuable tool in specific clinical scenarios.