Where Is The Liver In The Human Anatomy – Many organs in our body are responsible for multiple functions. They are responsible for maintaining the balance between the different systems of our body and maintaining the immune system. Among all these useful organs, the liver occupies fourth place. After the brain, spinal cord and heart, the liver is that organ of our body that maintains many other systems, indirectly or directly. The liver, although it might seem less significant, is one such organ that helps in the separation of useful and non-useful substances, helps maintain the nutritional balance of the body and many other important processes. Since the functions of the liver are varied, so is the structure of the organ. Anatomical studies have shown that the liver has one of the most complex histological structures. This is why studying the organ is quite difficult and includes many different biological aspects.

The liver is an organ involved in various metabolic and detoxifying processes in the body of the organism. This particular organ is exclusive to chordates and is absent in invertebrates or lower phylum organisms. The organ has almost the same role in every species, the only difference lies in the complexity of both the structure and the functions. It is part of the human digestive system and its role concerns the assimilation part.

Where Is The Liver In The Human Anatomy

Where Is The Liver In The Human Anatomy

It has a reddish-brown appearance due to the huge amount of blood flow to the organ. Change in the color of human liver indicates liver disease.

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The liver is located in the upper right quadrant of the abdominal cavity, just below the diaphragm. It is located above the right kidney, intestine and stomach. The rib cage protects this organ. The esophagus or food pipe passes behind the organ and enters the stomach located below it.

The liver is wedge-shaped and an external view of the organ will reveal that it is made up of four lobes of different sizes. The liver is considered the largest gland and heaviest internal organ in the body. The liver receives two blood vessels: the hepatic artery which supplies oxygenated blood and the hepatic portal vein which supplies broken down nutrients to the liver.

Blood vessels divide into capillaries that enter the liver lobules. The capillaries are known as hepatic sinusoids.

The liver has many footprints for the attachment of surrounding organs. The liver secretes bile, which is one of the main digestive juices.

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The liver is an organ that performs multiple functions related to metabolism, detoxification and many other roles. The functions of the liver are:

The liver is the site of bile production. Bile is a gastric juice that helps in the emulsification of fats and also makes the medium in the duodenum alkaline. The sodium bicarbonate salt present in the bile neutralizes the acidity of the chyme and establishes the alkaline medium necessary for the pancreatic and intestinal juices to function. This bile is produced by hepatocytes and transported to the duodenum by the entire biliary tree.

Amino acids supplied to the living are rare and used for bodybuilding purposes. The rest of the amino acids are broken down into the amino and acid parts. The amino part is converted into urea and uric acid. This process is known as deamination and the liver is the site of removal of the nitrogenous part from proteins.

Where Is The Liver In The Human Anatomy

Excess glucose in the blood is stored in its active form, glycogen, in liver cells. Insulin helps convert glucose into glycogen through glycogenesis. When there is a need for glucose in the body, liver glycogen is converted to glucose through the process of glycogenolysis. Thus, the liver serves as a storage facility for glucose.

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The liver helps in the conversion of other nutrients such as fatty acids or amino acids into glucose through the process of glucogenesis. Glycerol is an active component in this process and is produced by liver cells.

The innervation of the liver is largely controlled by the hepatic nerve plexus. This nerve plexus is the receiving center for both sympathetic and parasympathetic nerve fibers. The parasympathetic nerves are supplied by the vagus nerve while the celiac plexus is the source of the sympathetic bundle.

Increased bile production is the main symptom of liver disease. This condition is called jaundice. Bile pigments appear in the person’s urine. The white part of the eye becomes yellowish along with the tongue and nails.

Hepatitis is a medical condition that causes inflammation of liver cells. This can be caused by any viral infection or other factors such as excessive alcohol abuse.

Human Body Anatomy, Vector Woman Internal Organ Poster. Medical Infographic Illustration. Liver, Stomach, Heart, Brain, Female Reproductive System, Bladder, Kidney, Thyroid. Isolated White Background Stock Vector

Liver cirrhosis is the condition in which the liver stops working properly. Then this becomes fatal as it leads to liver cancer and also accumulation of fluid in the abdomen.

No, you cannot live without a liver, you may survive for 2-4 days depending on the case if the liver is removed surgically. Generally, a small portion of the liver is donated to the patient, the liver grows back to its normal size over time. Abdomen Acid reflux Breast cancer Colon Esophagus / Endoscopy Gallbladder Hernia Intestinal liver Pancreas Parathyroid glands Skin Lumps and bumps Small intestine Stomach Thyroid

Long live the liver! The liver is the only organ in the body capable of regenerating itself even after suffering serious damage. It can regrow cells and actually be divided into parts to be transplanted into another human being. A living person can also donate a part of their liver to their loved one and the remaining part regenerates to almost its original size. The liver is a large, fleshy organ found on the right side of the belly. It weighs about 3 kilos and is reddish-brown in color. The anatomy of the liver is quite simple as it has two major sections, namely the right and left lobes. It works to digest, absorb, and process the food you eat. The liver carries out the task of filtering the blood that comes from the digestive tract and passes to the rest of the body. The liver also performs the function of detoxifying chemicals and metabolizing drugs. It secretes bile and produces proteins necessary for blood clotting and other bodily functions. It does a lot of jobs, your liver, and therefore there are many problems and diseases that it is subject to.

Where Is The Liver In The Human Anatomy

This is caused by long-term damage to the liver. The causes can be numerous and lead to permanent scarring, called cirrhosis, which prevents the liver from working well. The Istituto Superiore di Sanità states that cirrhosis is in 12th place among the main causes of death due to diseases. Cirrhosis is diagnosed by:

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Hepatocellular carcinoma is the most common type of liver cancer. This almost always occurs after cirrhosis. Primary liver cancer is still relatively rare, but many other forms can often metastasize here. This is because your liver filters a high volume of blood. This fluid could carry cancer cells making you very susceptible to getting a form of secondary cancer.

Liver metastases are a secondary cancer. It is a cancerous tumor that spreads to the liver from another part of the body that originally developed cancer.

Liver failure has many causes, including liver infections, genetic diseases, and even excessive alcohol consumption. Symptoms of liver failure are:

This type of disease mainly depends on the gender, age, location, weight and health of the patient. These factors influence how the liver metabolizes alcohol. Too much alcohol disrupts normal liver function leading to a chemical imbalance that causes alcoholic liver disease.

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Your liver can be exposed to many substances as you eat and drink all types of foods in quantities and from places that are not controlled. Some extreme cases therefore make it necessary to undergo liver surgery where medications have failed to provide results after a certain point.

The professionals at High Plains Surgical Associates have been committed to making the citizens of Gillette, Wyoming healthier and more comfortable when it comes to seeking medical care since 1994. Dr. Sara Hartsaw is an excellent general surgeon and has worked to make this community more aware of their health and making better lifestyle choices. Weighing about 3 pounds, the liver is the second largest organ in the body; only the skin is larger and heavier. The liver performs many essential functions related to digestion, metabolism, immunity, and storage of nutrients within the body. These functions make the liver a vital organ without which the body’s tissues would quickly die due to lack of energy and nutrients. Fortunately, the liver has an incredible ability to regenerate dead or damaged tissue; it is able to grow as quickly as a cancerous tumor to restore its normal size and function.mycontentbreak

The liver is a roughly triangular organ that extends across the entire abdominal cavity just below the diaphragm. Most of the liver’s mass is on the right side of the body, where it descends inferiorly

Where Is The Liver In The Human Anatomy

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