Levenets S. Anatomical variability of portal vien.

The investigation object: Anatomical variability of portal vien. The investigation goal: Тhe decision of row of tasks which touch anatomic variability of the portal vein (PV), its branches and influxes depending on a shape of the body and sexual belonging. Methods of research: Morphological, morphometric, ultrasound, statistic. Theoretical and practical value of the obtained results. It is discovered that shape-generating essence of the system of vessels of PV depend on a shape of the body in a greater measure and type of structure of the system of vessels of PV, and morphometric indexes – from a floor. Scientific novelty of the obtained results: The first time the complex study of anatomic variability of the portal vien, its branches and influxes took place. It’s establishes tat the extreme types of the rang of anatomic variability of the system VV are main, mixed and scattered. It’s discovered that anatomic and morphometric characteristics of PV and its vessels are individual and depend on the sex and type of body. The brachymorphic type is more often seen with scattered type of PV,dolicomorphic more seen with the main type, mesomorphic more often seen with main and scattered type It’s established that the shape formed sense of the veseels and the PV system mainly depend on the body shape and the type of system of vessels and PV but morphometric factors depend on the sex. The comparison of indicators of ultrasounds calculation of portal and spleen vien of a corpse with data of morphometry of these vessel after the corpse opening gave place the divergence of the data. The divergences showed the needed calculation of the factor of ultrasound projection increase for the recalculation of portal and spleen vien counted during the ultrasound research. The degree of implementation: The main results are involved into the studying process at the chairs of anatomy , operative surgery and topographical anatomy in the universities of Ukraine: in Simferopol, Dnepropetrovsk and Lugansk.