What vein drains the appendix?
Anatomical terminology The appendicular vein is the vein which drains blood from the vermiform appendix. It is located in the mesoappendix and accompanies the appendicular artery.
What is the venous drainage of liver?
The hepatic veins are the veins that drain de-oxygenated blood from the liver into the inferior vena cava. There are usually three upper hepatic veins draining from the left, middle, and right parts of the liver.
What vein drains from the intestines to the liver?
portal vein, large vein through which oxygen-depleted blood from the stomach, the intestines, the spleen, the gallbladder, and the pancreas flows to the liver.
What is the main venous drainage?
The great cardiac vein, the middle cardiac vein, and the small cardiac vein all drain into the coronary sinus (which opens into the right atrium). The anterior cardiac veins drain directly into the right atrium.
What happens when appendix burst?
A rupture spreads infection throughout your abdomen (peritonitis). Possibly life-threatening, this condition requires immediate surgery to remove the appendix and clean your abdominal cavity. A pocket of pus that forms in the abdomen. If your appendix bursts, you may develop a pocket of infection (abscess).
Is cecum and appendix same?
Anatomical terminology The cecum or caecum is a pouch within the peritoneum that is considered to be the beginning of the large intestine. It is typically located on the right side of the body (the same side of the body as the appendix, to which it is joined).
What does the right hepatic vein drain?
The right hepatic vein drains the segments VI and VII, and occasionally parts of segments V and VIII. The vein terminates by draining into the inferior vena cava near the upper border of the caudate lobe of the liver, just below the central tendon of the diaphragm.
What is portal venous system?
In the circulatory system of animals, a portal venous system occurs when a capillary bed pools into another capillary bed through veins, without first going through the heart. Both capillary beds and the blood vessels that connect them are considered part of the portal venous system.
Why does the liver have a hepatic portal vein and an hepatic vein?
Hepatic portal vein carries blood and nutrients from the stomach, spleen, intestines and gall bladder to the liver. The hepatic vein carries deoxygenated blood from the liver back to the right atrium of the heart via the inferior vena cava.
What organs drain into the hepatic portal?
The hepatic portal system is a series of veins that carry blood from the capillaries of the stomach, intestine, spleen, and pancreas to capillaries in the liver.
What causes venous pooling?
Chronic venous insufficiency occurs when your leg veins don’t allow blood to flow back up to your heart. Normally, the valves in your veins make sure that blood flows toward your heart. But when these valves don’t work well, blood can also flow backwards. This can cause blood to collect (pool) in your legs.