Histology of the LiverLooking at a

Histology of the Liver

Looking at a section of liver is somewhat reminiscent of looking down out of an airplane at a suburban neighborhood. One sees a very regular, almost monotonous, collection of houses in blocks demarcated by roads, with a gas station or minimart apparent at almost every intersection.

In the case of the liver, the roads are connective tissue septae which convey vascular and biliary traffic, and the clusters of houses are cord-like arrangements of hepatocytes, the parenchymal cell of the liver.

Prior to embarking on the lessons below, it would be best to review the core section Architecture of the Liver and Biliary Tract.

The liver performs over 500 jobs, and produces over 1,000 essential enzymes.

Because of the accuracy required for its functions, liver is designed very intricately, which needs explanation.

ANATOMY:
Liver is anatomically divided into 4 lobes(1), and is an encapsulated structure. It has dual blood supply, portal vein supplying 70% and hepatic artery with 30% of its required oxygen.
The liver is covered by visceral peritoneum completely, except at the region just under diaphragm, called the ‘bare area’. Falciform, and right and left triangular ligaments are formed by folding of visceral peritoneum. From behind, the lobes are divided up by the ligamentum venosum and ligamentum teres.
The porta hepatis or transverse fissure of the liver is a short but deep fissure, about 5 cm long, extending transversely. It is the central hilum through which portal vein, hepatic artery proper and common bile duct enter the liver.

HISTOLOGY:
The histology of liver is distinct from that of other organs in that every 3-4 cells (lobule) of it have their own vessels and their own drainage systems. No other organ in the body has such a deeply penetrating blood supply, with a separate vessel for each 3-4 cells.

The hepatocytes are arranged around the central vein, radiating away from it.
A collection of 3-4 hepatocytes along with their vasculature is called a lobule, although it varies with the model one chooses to study. The space between 3-4 lobules contains portal triad / tract.

ผลลัพธ์ (อังกฤษ) 2:

Liver histology of the Looking at a section of liver is somewhat out of an Airplane Reminiscent of Looking down at a suburban Neighborhood. One sees a very regular, Almost Monotonous, Collection of houses in Blocks demarcated by roads, with a gas Station or Minimart apparent at Almost every Intersection. In the Case of the liver, the roads are connective tissue Septae which convey vascular and biliary Traffic,. and the clusters of houses are Cord-like Arrangements of hepatocytes, the parenchymal Cell of the liver. Prior to embarking on the Lessons Below, it would be Best to review the core section Architecture of the Liver and Biliary Tract. The liver performs over 500. jobs, and produces over 1,000 Essential enzymes. Because of the accuracy required for its functions, liver is very intricately designed, which Needs explanation. ANATOMY: Liver is anatomically divided Into 4 lobes (1), and is an Encapsulated structure. It has dual Blood Supply, hepatic artery and portal vein supplying 70% with 30% of its required Oxygen. The liver is covered by visceral peritoneum completely, except the Region at just under Diaphragm, Called the 'Bare Area'. Falciform, and right and left triangular ligaments are formed by folding of visceral peritoneum. From Behind, the lobes are divided up by the ligamentum teres and ligamentum Venosum. The Porta hepatis or transverse Fissure of the liver is a short but Deep Fissure, About 5 cm long, extending Transversely. It is the Central Hilum Through which portal vein, hepatic artery and common bile duct proper Enter the liver. histology: The histology of liver is Distinct from that of Other organs that in every 3-4 cells (lobule) of it have their own vessels. and their own drainage systems. Other no organ in the Body Blood Supply has such a deeply penetrating, with a Vessel Separate cells for each 3-4. The hepatocytes are arranged Around the Central vein, Radiating Away from it. A Collection of hepatocytes 3-4 along with their vasculature. is called a lobule, although it varies with the model one chooses to study. The space between 3-4 lobules contains portal triad / tract.

ผลลัพธ์ (อังกฤษ) 3:

Histology of the Liver

Looking at a section of liver is somewhat reminiscent of looking down out of an airplane at a suburban. Neighborhood. One sees a very, monotonous regular almost, of collection houses in blocks demarcated by roads with a, gas. Station or minimart apparent at almost every intersection.

In the case of, the liverThe roads are connective tissue septae which convey vascular and biliary traffic and the, clusters of houses are cord-like. Arrangements of hepatocytes the parenchymal, cell of the liver.

Prior to embarking on the lessons below it would, be best. To review the core section Architecture of the Liver and Biliary Tract.

The liver performs over 500 jobs and produces,, Over 1 000 essential, enzymes.

.Because of the accuracy required for its functions liver is, designed very intricately which needs, explanation.


, ANATOMY Liver Is anatomically divided into 4 lobes (1), and is an encapsulated structure. It has dual blood supply portal vein, supplying 70% and. Hepatic artery with 30% of its required oxygen.
The liver is covered by visceral, peritoneum completelyExcept at the region just under diaphragm called the, 'bare area'. Falciform and right, and left triangular ligaments are. Formed by folding of visceral peritoneum. From behind the lobes, are divided up by the ligamentum venosum and ligamentum. Teres.
The porta hepatis or transverse fissure of the liver is a short but deep fissure about 5, cm, long extending transversely.It is the central hilum through which portal vein hepatic artery, proper and common bile duct enter the liver.


, HISTOLOGY The Histology of liver is distinct from that of other organs in that every 3-4 cells (lobule) of it have their own vessels and. Their own drainage systems. No other organ in the body has such a deeply penetrating blood supply with a, separate vessel. For each 3-4 cells.

.The hepatocytes are arranged around the central vein radiating away, from it.
A collection of 3-4 hepatocytes along with. Their vasculature is called, a lobule although it varies with the model one chooses to study. The space between 3-4 lobules. Contains portal triad / tract.