Rectal vein

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Rectal Vein

Illustration of the rectal veins from Gray's Anatomy

The Rectal Vein is a part of the human circulatory system that drains blood from the rectum, a part of the digestive system. It is a significant component of the portal venous system, which carries blood from the gastrointestinal tract and spleen to the liver.

Anatomy[edit | edit source]

The rectal vein is divided into three main veins: the superior, middle, and inferior rectal veins.

Diagram showing the superior, middle, and inferior rectal veins

Clinical Significance[edit | edit source]

The rectal veins are clinically significant as they can be involved in the development of hemorrhoids, a common condition characterized by swollen and inflamed veins in the rectum and anus.

See Also[edit | edit source]

References[edit | edit source]


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