inferior rectal veins
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in·fe·ri·or rec·tal veins
[TA] veins that pass to the internal pudendal vein from the inferior rectal venous plexus around the anal canal.
Farlex Partner Medical Dictionary © Farlex 2012
References in periodicals archive
The SRV inflow to IRVP occurs at about 10 cm distance in lateral wall of rectum and the middle and
inferior rectal veins (IRV) act as the outflowing channels [5] (Figures 1(a) and 1(b)).
It reaches middle and
inferior rectal veins, which drain to the systemic circulation (inferior vena cava) then into the heart and on to the liver.
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