Arterial blood supply of the mesosalpinx appears segmentally organized in absence of uterine tubes arteries

Title:

Arterial blood supply of the mesosalpinx appears segmentally organized in absence of uterine tubes arteries

Creator:

Tamash, Yana, Hammer, Niels, Varga, Ivan, Supilnikov, Alexey, and Iukhimetc, Sergei

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:34efd02c-b291-4f69-a5fc-4a6fac98ccfe
uuid:34efd02c-b291-4f69-a5fc-4a6fac98ccfe
doi:10.33549/physiolres.935015

Subject:

uterine tube, mesosalpinx, ovarian reserve, salpingectomy, salpinx, and vascularization

Type:

model:article and TEXT

Format:

počítač and online zdroj

Description:

Arterial branches to the uterus and ovaries that pass through the mesosalpinx contribute significantly to the maintenance of the ovarian reserve. Especially arterial supply of the uterine tube is provided by a number of anastomoses between both the uterine and ovarian vessels. Knowledge on the morphologic peculiarities will allow to identify main contributors especially blood flow ultrasound examination for the purpose of ovary preserving surgery. This study aimed at identifying landmarks especially for so-called low-flow tubal vessels. Arteries of 17 female Thielembalmed bodies were studied along three preselected paramedian segments and measurements taken. A section was made through the center of the ovary perpendicular to uterine tube, then the mesosalpinx tissue distance was divided into 3 equivalent zones: upper, middle and lower thirds. The surface area of the mesosalpinx averaged 1088 ± 62 mm2 . 47.7 ± 7.1 % of the mesosalpinx zones included macroscopically visible vessels. The lower third segment of mesosalpinx was the thickest averaging 2.4 ± 1.5 mm. One to three tubal branches were identified in the middle third of the mesosalpinx. Arterial anastomoses were found in the upper segment of the mesosalpinx, but no presence of a marginal vessel supplying the fallopian tube could be found. Statistically significant moderate positive correlations were established between the diameters of the mesosalpingeal arteries between the three zones. The mesosalpinx, uterine tube and the ovary form areas of segmental blood supply. Variants of tubal vessels appear to be a sparse source of blood supply.

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

S107-S113

Source:

Physiological research | 2022 Volume:71 | Number:Supplement 1

Harvested from:

CDK

Metadata only:

false