The liver performs essential, life-sustaining functions. While you can't live without a liver completely, you can live with only part of one. Many people can function well with just under half of their liver. Your liver can also grow back to full size within a matter of months.
Stomach. The stomach performs four main functions: mechanical digestion by contracting to smash up food, chemical digestion by releasing acid to help chemically break up food, and then absorption and secretion. The stomach is sometimes surgically removed as a result of cancer or trauma.
Organs that can be transplanted are the heart, kidneys, liver, lungs, pancreas and intestines. The skin, bone tissue (including tendons and cartilage), eye tissue, heart valves and blood vessels are transplantable forms of tissue.
The brain and nerve cells require a constant supply of oxygen and will die within a few minutes, once you stop breathing. The next to go will be the heart, followed by the liver, then the kidneys and pancreas, which can last for about an hour. Skin, tendons, heart valves and corneas will still be alive after a day.
Can you live without kidneys? Because your kidneys are so important, you cannot live without them. But it is possible to live a perfectly healthy life with only one working kidney.
The liver is the only organ in the body that can replace lost or injured tissue (regenerate). The donor's liver will soon grow back to normal size after surgery. The part that you receive as a new liver will also grow to normal size in a few weeks.
The human body has one liver. Following the skin, which is the largest organ in the body, the liver is the second largest organ. The liver is about the size of a football. The liver is located on the upper, right-hand side of the abdomen, and it is protected by the rib cage.
Although some patients who have a diseased portion of their liver removed are unable to regrow the tissue and end up needing a transplant. Researchers from Michigan State University believe blood clotting factor fibrinogen may be responsible.
The people who donated their organs two times
According to the United Network for Organ Sharing (UNOS), in the last 25 years, only 47 people in the United States have donated more than one of their organs to two different people.
The skin is the body's largest organ.
Anatomy & Function
The brain is arguably the most important organ in the human body. It controls and coordinates actions and reactions, allows us to think and feel, and enables us to have memories and feelings—all the things that make us human.
Although most people have two kidneys, you only need one functioning kidney to live an active, healthy life. If you have only one kidney, it's important to protect it and keep it functioning well because you don't have a second one to take over if it fails.
They help your bones stay healthy, tell your body when to make new blood cells, and even help you stay upright when you're walking around all day by taking care of your blood pressure. With all those important functions, scientist think having two kidneys must be important for our survival.
According to the widely used, although somewhat hard-to-find-credit-for figures, a heart is worth around $1 million in the US. Livers come in second, worth about $557,000 and kidneys cost about $262,000 each. Not to speak about human skin ($10/inch), stomach ($500), and eyeballs ($1,500 each).
While your heart is a vital organ, the brain (and the nervous system that attaches to the brain) make up the most critical organ system in the human body. The human nervous system is responsible for coordinating every movement and action your body makes.
Age, eye color, and the quality of your eyesight don't matter. Doctors can remove and store corneas several hours after death. They can do the corneal transplant three to five days after donation.
Humans have five vital organs that are essential for survival: brain, heart, kidneys, liver and lungs.
Skin: The skin is our body's most sensitive organ. The skin is the largest organ of the body, made up of water, nutrients, lipids, and mineral deposits.
The thigh bone, also called the femur, is the strongest and longest bone in the body.
Several studies reported that female donor to male recipient grafts seems to have a worst prognosis in particular for liver [11–13] and heart transplantation [14]. In particular, in a recent single-center retrospective study, Schoening et al.
Active alcohol or drug abuse is considered a contraindication to living liver donation and such donors should undergo addiction treatment prior to being considered for donation.