What is uterine venous plexus?
The uterine venous plexus is a network of veins surrounding the uterus and has extensive anastomoses with the vaginal venous plexus inferiorly and ovarian venous plexuses laterally.
What does the uterine venous plexus drain into?
9.1. The uterine veins form a uterine venous plexus on each side of the cervix. Veins from the uterine plexus drain into the internal iliac veins.
What is the function of the venous plexus?
The internal vertebral venous plexus provides an alternate route of venous return when the jugular veins of the neck are compressed, when the flow through the inferior vena cava is obstructed, and when intrathoracic or intraabdominal pressures are increased.
Which plexus drains uterus?
uterine venous plexus
The uterine venous plexus includes two uterine veins. These arise from the side of the uterus, where they also connect with the vaginal and ovarian plexuses. A venous plexus is a complex set of interconnected blood vessels. The two uterine veins drain into the internal iliac vein.
Where does the ovarian venous plexus drain?
The right ovarian vein drains into the inferior vena cava and the left ovarian vein into the left renal vein in most individuals (Fig. 1). A recent study noted that the ovarian veins are best visualized at the level of the inferior mesenteric artery origin, where both veins are surrounded by retroperi- toneal fat [1].
Where is the venous plexus?
The external venous plexus lies outside the vertebral channel, along the surfaces of the vertebral bodies, and communicates with the internal plexus through veins in the neural foramina.
Where does prostatic venous plexus drain?
internal iliac veins
The receipt of blood from the vesical and prostatic rami connect the prostatic plexus to the vesical plexus and internal pudendal vein. The prostatic plexus then drains into the vesical and internal iliac veins.
What is uterine vein thrombosis?
Pelvic vein thrombosis occurs when a blood clot occurs that obstructs the blood flow in one of your pelvic veins. Blood clots in the pelvic veins can be very serious because they not only have the potential to cause localized problems, they may also break loose and travel to the lungs.
How do you get rid of blood clots in your ovaries?
In many cases, treatment when thrombophlebitis is suspected currently consists of 7 to 10 days of anticoagulation with IV heparin bridged to warfarin plus broad-spectrum antibiotics. Up to 3 months of warfarin has been recommended if thrombus extends into renal veins or the IVC.
Is pelvic congestion life threatening?
Pelvic Congestion Syndrome (PCS) causes chronic pain in the pelvic area, lower abdomen, and thighs. 2. May-Thurner Syndrome (MTS) causes leg pain and increases the risk of deep vein thrombosis (DVT), a potentially life-threatening condition.
Where does the venous plexus of the uterus originate?
The uterine venous plexus includes two uterine veins. These arise from the side of the uterus, where they also connect with the vaginal and ovarian plexuses. A venous plexus is a complex set of interconnected blood vessels.
How is the venous plexus connected to the iliac vein?
A venous plexus is a complex set of interconnected blood vessels. The two uterine veins drain into the internal iliac vein. The plexus is also structurally connected to the superior rectal vein.
How is the plexus connected to the heart?
The two uterine veins drain into the internal iliac vein. The plexus is also structurally connected to the superior rectal vein. The veins in the plexus work by transporting oxygen-depleted blood from the uterus and carrying it back to the heart.
Is the Venus plexus in the male or female body?
Both male and female bodies include a rectal or hemorrhoidal venus plexus. This cluster of veins travels around the circumference of the rectum and is composed of both internal and external sections. Circling the rectum, the internal rectal plexus continues until it reaches the anus.