Variability of the level of portal vein formation registered by computed tomography
- Authors: Kolsanov A.V.1, Myakotnykh M.N.1, Tolstov A.V.1, Mironov A.A.1
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Affiliations:
- Samara State Medical University
- Issue: Vol 6, No 1 (2021)
- Pages: 4-8
- Section: Human Anatomy
- URL: https://ogarev-online.ru/2500-1388/article/view/64209
- DOI: https://doi.org/10.35693/2500-1388-2021-6-1-4-8
- ID: 64209
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Abstract
Objectives – to study the variability of the level of portal vein formation in relation to the spinal column according to computed tomography data.
Material and methods. The study evaluated the results of 100 multispiral (multislice) computed tomography (MSCT) scans of the abdominal organs done in the period of 2018-2019 and collected in the archive of the Clinics of the Samara State Medical University. For mathematical modeling and the creation of three-dimensional models of the vascular bed, we used the plug-ins in the software "Luch" and "Avtoplan" that made it possible to obtain the three-dimensional models based on MSCT data. The level of portal vein formation relative to the spinal column was studied.
Results. The level of portal portal vein formation relative to the spinal column varied from the lower edge of the twelfth thoracic vertebra (ThXII) to the upper edge of the second lumbar vertebra (LII). Most often, the portal vein was formed at the level of the middle of the first thoracic vertebra body (LI). This level of portal vein formation was detected in 23% of cases. In 64% of cases, the portal vein was formed at the level of the right edge of the vertebra.
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##article.viewOnOriginalSite##About the authors
Aleksandr V. Kolsanov
Samara State Medical University
Author for correspondence.
Email: a.v.kolsanov@samsmu.ru
ORCID iD: 0000-0002-4144-7090
PhD, Professor RAS, the Head of the Department of Operative surgery and clinical anatomy with a course of innovative technologies
Russian Federation, SamaraMaksim N. Myakotnykh
Samara State Medical University
Email: maksim_miakotnykh@mail.ru
Surgeon of the Samara Surgical Center for the Coordination of Organ Donation, assistant of the Department of Operative surgery and clinical anatomy with a course of innovative technologies
Russian Federation, SamaraAnatolii V. Tolstov
Samara State Medical University
Email: tolstovanatoly@mail.ru
ORCID iD: 0000-0002-7433-8982
PhD, Professor, Department of Operative surgery and clinical anatomy with a course of innovative technologies
Russian Federation, SamaraAleksei A. Mironov
Samara State Medical University
Email: a.a.mironov@samsmu.ru
ORCID iD: 0000-0003-4228-7022
PhD, Associate professor of the Department of Operative surgery and clinical anatomy with a course of innovative technologies
Russian Federation, SamaraReferences
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