Tag: lymphedema

This detailed anatomical illustration demonstrates the intricate relationship between the lymphatic circulation (shown in green) and the blood circulation system (depicted with the pulmonary circuit in blue and systemic circuit in red). Together, these systems form a comprehensive network responsible for fluid balance, nutrient delivery, waste removal, and immune function.

This comprehensive illustration depicts both the macroscopic organization of the lymphatic system throughout the human body and the detailed microscopic structure of a lymph node, including a pathological view showing tumor infiltration. Understanding the lymphatic system is crucial for medical professionals across disciplines, from immunologists studying immune responses to oncologists tracking cancer metastasis.

This detailed anatomical illustration depicts the intricate network of lymphatic vessels and nodal groups that drain the mammary gland and surrounding tissues. Understanding the complex arrangement of mammary lymphatics and their associated axillary lymph node groups is fundamental for healthcare professionals involved in breast disease diagnosis, surgical planning for breast cancer, sentinel lymph node mapping, and post-surgical management of conditions like lymphedema.

The venous system represents a complex network of blood vessels responsible for returning deoxygenated blood from tissues back to the heart. This intricate system comprises numerous interconnected veins varying in size and function, from tiny venules to major vessels like the vena cava. Understanding the venous anatomy is crucial for medical professionals, as it plays a vital role in diagnosis, treatment, and surgical procedures. The venous system also serves as a vital blood reservoir, containing approximately 70% of the body's total blood volume at any given time.