Overview
An unusual anatomical variation where the coronary vein connects directly to the umbilical portion of the left portal vein instead of the typical portal trunk or splenic vein. 1Diagnosis
Angiographic imaging is crucial for identifying this variant anatomy.
Identification of coronary vein draining into the umbilical portion of the left portal vein rather than standard portal or splenic confluence.
No specific grading system mentioned for this anatomical variation. 1Management
No specific management guidelines provided for this anatomical variation.
Standard care for portal hypertension or related complications should be considered based on clinical presentation.
Further imaging or interventions may be required if complications arise, tailored to individual patient needs. 1Special Populations
No specific information provided regarding pregnancy, pediatrics, elderly, or comorbidities in relation to this anatomical variation. 1Key Recommendations
Utilize angiographic imaging to confirm the anatomical variation of coronary vein draining into the umbilical portion of the left portal vein. (Evidence: Expert opinion) 1
Tailor management strategies based on clinical symptoms and complications rather than the anatomical variation alone. (Evidence: Expert opinion) 1
Consider multidisciplinary consultation for patients presenting with complications potentially related to this anatomical variant. (Evidence: Expert opinion) 1References
1 Kokubo T, Okada Y, Itai Y, Iio M. Coronary vein flowing into the umbilical portion of the left portal vein: angiographic appearance. Radiation medicine 1990. link