Semin intervent Radiol 2009; 26(3): 167-174
DOI: 10.1055/s-0029-1225663
© Thieme Medical Publishers

Mesenteric Vasculature and Collateral Pathways

T. Gregory Walker1
  • 1Section of Cardiovascular Imaging and Intervention, Massachusetts General Hospital, Boston, Massachusetts
Further Information

Publication History

Publication Date:
12 August 2009 (online)

ABSTRACT

The arterial and venous circulation of the bowel is complex and is characterized by marked redundancy of multiple interconnecting branches, which provides a rich blood supply to aid in the digestive process and also serves to protect the bowel from potential ischemia or infarction. As a result of this circulatory pattern, anatomic variants and extensive collateral pathways are common. A thorough knowledge of both the arterial and venous mesenteric circulation, including normal, variant, and collateral anatomy, is necessary for the appropriate evaluation and management of the various disease processes that may affect the vascular supply of the gastrointestinal system.

REFERENCES

T. Gregory Walker, M.D. 

Section of Cardiovascular Imaging and Intervention, Massachusetts General Hospital

55 Fruit Street, GRB 290A, Boston, MA 02114

Email: TGWalker@partners.org