Anatomy of the Liver, Bile, and Pancreas The liver is the largest internal organ in the human body, located in the right upper quadrant of the abdomen, just below the diaphragm. It is divided into two main lobes, the right and left lobes, which are further subdivided into smaller functional units called hepatic lobules. The liver receives a dual blood supply from the hepatic artery, which provides oxygen-rich blood, and the portal vein, which carries nutrient-rich blood from the gastrointestinal tract. The liver's histology reveals hepatocytes arranged in plates, separated by sinusoids that facilitate blood flow and metabolic exchange. Bile is a digestive fluid produced by the hepatocytes of the liver. It contains bile salts, cholesterol, and waste products such as bilirubin. Bile is stored and concentrated in the gallbladder, a small sac located beneath the liver. The bile travels through a network of ducts, starting with the hepatic ducts, which merge to form the common hepat...
This website provides clear and informative content about human anatomy and the structure of the human body. It explains major organs such as the heart, brain, lungs, liver, kidneys, and digestive system, along with their functions and importance. The site helps students, teachers, and learners understand how different organs and body systems work together to keep the human body healthy and functioning properly. It is a useful resource for learning basic anatomy in a simple and easy way.