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Ultima descărcare din IBN: 2023-11-21 16:31 |
SM ISO690:2012 SUMAN, Serghei, GUTSU, Eugene, SCRIPCARIU, Viorel, BARTOS, Adrian, SUMAN, Ala. Portal vein - clinical applicability through the prism of anatomical variability. In: Journal of Surgery, 2020, nr. 3(16), p. 0. ISSN 1584-9341. |
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Journal of Surgery | |
Numărul 3(16) / 2020 / ISSN 1584-9341 | |
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Pag. 0-0 | |
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Background. The morphometric characteristics of v. Porta, branches and tributaries, including its formation variants, according to literature data are variable. The anatomical variants of v. Porta formation are as common as the anatomical variants of a. Hepatica, and the complexity of liver interventions performed today by interventional radiologists and surgeons, which include v. Porta embolization, anatomical resection and transplantation, determines the recognition and understanding of normal anatomy and variants v. Porta. The classical portal vein formed by the fusion of the mesenteric and splenic veins takes place posterior to the neck of the pancreas at L2 level, and the deviation from the classical norm in its formation can be found in about 35%. The aim of the study was to analyze the morphometric characteristics of the trunk v. Porta and its tributaries, the frequency of typical and atypical variants of formation, including the clinical value of variability of the portal vein based on literature data. Conclusions. Knowledge of the forming variants of v. Porta, the fusion of its branches and tributaries, is important both for surgeons who practice techniques at this level, and imagers who interpret these data. In summary, the appreciation of the place in the variational series of the classical anatomy of the port system, known preoperatively, in the final result will minimize the intra- and postoperative |
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Cuvinte-cheie Portal vein, Anatomical variability, Atypical variants |
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