The gonadal, or testicular, vein. The right gonadal vein drains into the inferior vena cava, while the left gonadal vein drains into the left renal vein at right angle to the renal vein, which then drains into the inferior vena cava.
Renal veins drain into inferior vena cava. 1  Left Renal vein. 2  The left renal vein courses between the aorta and superior mesenteric artery to join the inferior vena cava. 3  The left renal vein passes in front of Aorta. 4  The left gonadal vein will drain into to left renal vein. 1 Left Renal vein. 2  The left renal vein courses between the aorta and superior mesenteric artery to join the inferior vena cava. 3  The left renal vein passes in front of Aorta. 4  The left gonadal vein will drain into to left renal vein. 5  The right gonadal vein drains directly into the inferior venal cava At the top of the ovary is a bundle of vessels known as the pampiniform plexus, which is where the vein begins. It ends at the left renal vein, where blood travels from the kidney to the right atrium of the heart via the inferior vena cava for a fresh supply of oxygen. Ovarian veins, also called gonadal veins, change as a woman matures. Blood flow to the ovaries increases in order to facilitate the release of an egg into the fallopian tube. During pregnancy, the ovaries stop working because a fetus is growing, so the veins reduce blood flow accordingly. The pulmonary circuit begins at the semilunar valve of the pulmonary trunk that carries deoxygenated blood to the lungs. The pulmonary trunk divides into left and right pulmonary arteries that go to each lung. Blood is oxygenated in capillaries that flow through the alveoli of the lungs. The smaller hemiazygos v. collects blood from the left side of the thorax and drains into the azygos v. The azygos v. and hemiazygos v are the chief collecting vessels of the thorax. The inferior vena cava collects blood from organs inferior to diaphragm. 1 The left renal vein courses between the aorta and superior mesenteric artery to join the inferior vena cava. 2  The left renal vein passes in front of Aorta. 3  The left gonadal vein will drain into to left renal vein. 4  The right gonadal vein drains directly into the inferior venal cava. 1 Left Renal vein. 2  The left renal vein courses between the aorta and superior mesenteric artery to join the inferior vena cava. 3  The left renal vein passes in front of Aorta. 4  The left gonadal vein will drain into to left renal vein. 5 In females, this vein is called the ovarian vein and in males it is known as the testicular vein. The left gonadal vein passes to the left renal vein, and the right one drains directly into the vena cava (inferior). One kind of disorder or infection associated with the gonadal vein is the gonadal vein thrombosis. In medical terms, the gonadal vein is defined as the vein that carries blood from the gonad(testes or ovaries) to the heart. The inferior vena cava is the largest vein in the human body. It collects blood from veins serving the tissues inferior to the heart and returns this blood to the right atrium of the heart. The inferior vena cava forms at the superior end of the pelvic cavity when the common iliac veins unite to form a larger vein. From the pelvis, the inferior vena cava ascends through the posterior abdominal body wall just to the right of the vertebral column.... This network of veins coalesces into the gonadal, or testicular, vein. The right gonadal vein drains into the inferior vena cava, while the left gonadal vein drains into the left renal vein at right angle to the renal vein, which then drains into the inferior vena cava. A varicocele /ˈvaerɨkɵsiːl/ ˈværɨkɵsiːl is an abnormal enlargement of the pampiniform venous plexus in the. Scrotum this plexus of veins drains the. Testicles the testicular blood vessels originate in the abdomen and course down through the inguinal canal as part of the spermatic cord on their way to the. testis In medicine, gonadal vein refers to the blood vessel that carries blood away from the gonad (testis, ovary) toward the heart. 1  Females: ovarian vein.  The gonadal veins are paired structures that drain the gonads in males and females. In males it is called the testicular vein and in females it is called the ovarian vein. The gonadal veins ascend with the gonadal arteries in the abdomen along the psoas muscle anterior to the ureters. The superficial network drains the veins of the scrotum. Veins of the testes and epididymis form the pampiniform plexus. which ascends to form four veins at the level of the superficial inguinal ring and a single testicular vein at the level of the deep inguinal ring.
http://www.meddean.luc.edu/lumen/MedEd/Radio/curriculum/GU/renal_vasculature.htm http://www.healthline.com/human-body-maps/left-ovarian-vein http://droualb.faculty.mjc.edu/Lecture%20Notes/Unit%204/link%20blood_vessel_distribution%20with%20figures.htm http://www.meddean.luc.edu/lumen/MedEd/Radio/curriculum/GU/renal_vasculature.htm http://medicalpicturesinfo.com/gonadal-vein/ http://www.innerbody.com/image_dige07/card26.html https://en.wikipedia.org/wiki/Varicocele https://en.wikipedia.org/wiki/Gonadal_vein http://radiopaedia.org/articles/gonadal-vein
what do the gonadal veins drain