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Anatomy of the splanchnic circulation
P L Kornblith1, S J Boley, B S Whitehouse
1Department of Neurosurgery, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York.
The Surgical Clinics of North America
|February 1, 1992
Summary
Understanding the complex intestinal blood supply, including splanchnic arteries and collateral circulation, is crucial. This study details variant anatomy and pathways for clinical insights.
Area of Science:
- Anatomy
- Vascular Surgery
- Gastroenterology
Background:
- The intestinal blood supply involves intricate networks from three main splanchnic arteries.
- Collateral circulation plays a significant role in intestinal vascularity.
Purpose of the Study:
- To describe variant anatomy of the intestinal blood supply.
- To elucidate collateral pathways in the splanchnic circulation.
- To provide anatomically-based explanations for clinical conditions.
Main Methods:
- Anatomical dissections.
- Angiographic studies.
Main Results:
- Detailed description of the three main splanchnic arteries and their branches.
- Identification and mapping of various collateral circulation pathways.
- Correlation of anatomical findings with potential clinical implications.
Conclusions:
- Variant anatomy and collateral pathways are key to understanding intestinal vascular function.
- This anatomical knowledge aids in diagnosing and managing gastrointestinal vascular diseases.