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Thursday, December 6, 2012

Liver: The largest members of the abdomen

Liver:

The largest members of the abdomen
And his place in the right-hand side of the highest in the abdomen
Lower the front edge is located behind the lower edge of the rib cage
There is a place at the bottom is his door, then intervene arteries and veins and produce a bile duct










Can not touch the liver if we examine the abdomen, but if he had pathologically enlarged and became when some sclerosis
It is located under the diaphragm and moving him during breathing descend to the bottom with the inspiration (to ask the patient to take a deep breath and try at the same time that we feel the lower edge of the liver).
The liver is not a single block but is divided into two lobes: the left lobe and right lobe
Left or right lobe is larger than the left because the two small cloves are: caudal lobe CAUDATE LOBE square and clove QUADRATE LOBE.

Gate liver: at the bottom of the liver is no place enters and leaves him the blood vessels and bile duct and the name of this place portal liver PORTA HEPATIS.
Is subject enters the hepatic artery and bile duct emerging from the liver and pyloric vein coming from the intestines and enters into the liver.
This artery and veins and Emcian channel in the free edge of the LESSER OMENTUM a Titin peritoneum walk from the liver to the stomach and in the free edge these Alhariaaan exist and veins.
These layers of peritoneum stick to the liver






The adhesion place called Ligamentum Venosum free edge damage to the hepatic portal.Ligamentum Venosum (venous ligament) in the liver is located in a deep place and spread to the iferior Vena Cava.There is another place in the liver where the bond named Ligamentum Teres which extends to the navel and called the place sprawl Falciform Ligament
After entering the hepatic artery and vein pyloric to the liver mixed blood with each and are filtered from toxic substances and harmful then go blood through Alaudh liver to intravenous great to be behind the liver and climb to the right side of the heart (and there pumps blood to the lungs and then back to the left side of the heart to be pumped to the body).
Why are there these ligaments in the liver, such as the ligamentum Venosum? :When I was a fetus in his mother's womb was blood from the placenta due to your body through a vein in the umbilical cord, carrying pure blood, and is now his place is the Ligamentum Teres.As for the ligamentum Venosum They are the remnants of the ductus Venosus.
Atdma I was a fetus blood comes to your body from the placenta directly to the big vein going to heart Vmazation not pass liver.These ligaments Ligaments can be confusing and difficult conservation. There are other ligaments such as the bond between the stomach and spleen and the bond between the spleen and kidney and like Rabat ring and all these are folds of peritoneum, where he was wrapped guts then grew some guts or changed place withdrawing Rabat with it.You must know that the true ligaments in joints such as the hip and ankle and others differ from these ligaments that we have mentioned in the abdomen Those joints are as we say strong ligaments connecting detailed with some parts they do not like the ligaments that we have mentioned in the abdomen.


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