[Imaging of the lymphatic vascular system-techniques].

Area of Science:

• Radiology
• Vascular Imaging
• Lymphatic System Diagnostics

Context:

• Lymphatic vascular system imaging is challenging.
• Conventional X-ray lymphangiography and lymphoscintigraphy are established but have limitations.
• Recent advancements include MR and CT lymphangiography with novel contrast medium techniques.

Purpose:

• To review current and emerging lymphangiography techniques.
• To compare the performance and applications of different imaging modalities.
• To highlight the advantages of MR and CT lymphangiography.

Summary:

• Lymphangiography procedures offer high anatomical and temporal resolution for assessing lymphatic vessels.
• MR lymphangiography enables dynamic assessment of lymph flow, valuable in complex cases.
• While MR lymphangiography is established, CT lymphangiography data remains limited.

Impact:

• MR and CT lymphangiography are less invasive than conventional X-ray methods.
• These advanced techniques improve morphological assessment and dynamic evaluation of lymphatic system.
• Specialized centers can utilize these specific lymphatic imaging techniques for better patient care.