Blood vessels of female breast

This tutorial explores the blood vessels of the female breast, focusing on the arteries and veins that supply and drain the breast tissue. It covers the internal thoracic artery, axillary artery, and posterior intercostal arteries, as well as the venous drainage system. Clinical notes highlight the use of the internal thoracic artery in coronary bypass surgery and the role of posterior intercostal veins in breast cancer spread.

Explain the venous drainage of the female breast and its relation to the arterial supply.

What are the clinical implications of the internal thoracic artery in coronary artery bypass grafting?

How can breast cancer spread through the venous system, particularly via the posterior intercostal veins?