Anatomie abdomen pancreas. The abdominal cavity contains the greater part of the digestive tract, the liver and pancreas, the spleen, the kidneys, and the adrenal glands located above the kidneys. The multi-function gland has both endocrine and exocrine functions Sep 21, 2025 · The pancreas is an organ in your abdomen that helps with digestion and blood sugar regulation. Sep 7, 2025 · Pancreatitis (an inflamed organ) is common and can cause severe complications, while pancreatic cancer is rare and dangerous because it's often detected in an advanced stage. See full list on innerbody. The gland is surrounded by other abdominal organs, including the small intestine, spleen, and liver. The pancreas is The pancreas is a long, slender organ, most of which is located posterior to the bottom half of the stomach (Figure 17. It is situated in Anatomy of the Pancreas The pancreas lies in the epigastrium or upper central region of the abdomen. Anatomy of the pancreas The pancreas is a long, tapered organ located across the back of the belly (abdomen), behind the stomach. In addition the pancreas has an important internal secretion, probably elaborated by the cells of Langerhans, which is Jun 28, 2024 · The CT pancreas protocol serves as an outline for a dedicated examination of the pancreas. The diaphragm marks the top of the abdomen and the horizontal line at the level of the top of the pelvis marks the bottom. Structurally, the pancreas can be divided into three main regions: the head, body, and tail. May 31, 2018 · The pancreas is a glandular organ that produces a number of hormones essential to the body. Tail. The pancreas location is behind the stomach and has both endocrine and exocrine functions. The featured images show a normal CT appearance of the liver, biliary system, and pancreas. Instant anatomy is a specialised web site for you to learn all about human anatomy of the body with diagrams, podcasts and revision questions Anatomy, Abdomen and Pelvis, PancreasIntroduction The pancreas is an extended, accessory digestive gland that is found retroperitoneally, crossing the bodies of the L1 and L2 vertebrae on the posterior abdominal wall. 1). The head lies Jul 24, 2023 · The true abdominal cavity consists of the stomach, duodenum (first part), jejunum, ileum, liver, gallbladder, the tail of the pancreas, spleen, and the transverse colon. Dec 16, 2002 · By Lars Thorelius The location of the pancreas in the abdomen makes it well suited for ultrasound examination. Location of the Pancreas The pancreas is Jun 26, 2023 · Pancreas Another vital organ necessary for survival, the pancreas, is in the abdomen’s upper center to the right portion. The pancreas is a gland located deep inside the abdomen, just behind the lower part of the stomach. Here is a detailed overview of its anatomy: 1. It secretes digestive enzymes via the pancreatic duct and hormones into the bloodstream to regulate metabolism. Lifestyle changes can support pancreatic health. Updated: 11/21/2023 This review is based on a literature review of all parts of pancreatic anatomy and a retrospective imaging review of PCCT scans from 20 consecutively included patients without pancreatic pathology (mean age 61. Jun 2, 2024 · Knowledge iteration To solidify the core anatomy from the last two lessons, go through a search pattern of the liver, biliary system, and pancreas, by clicking on the image below to scroll through a set of images in a PACS viewer. Additionally, the pancreas secretes hormones, including insulin and glucagon, which regulate blood sugar levels. The tail The pancreas (meaning all flesh) lies in the upper abdomen behind the stomach. External Features The accessory organs of the abdomen include the liver, gallbladder, pancreas, spleen, adrenal glands, kidneys and the mesentery. Part of the pancreas is sandwiched between the stomach and the spine. Its secretion, the pancreatic juice, carried by the pancreatic duct to the duodenum, is an important digestive fluid. 7–5. The neck is the constricted part between the head and the body. The Pancreas: Anatomy and Functions Anatomy of the pancreas The pancreas is a long, tapered organ located across the back of the belly (abdomen), behind the stomach. Introduction The mandate for this chapter is to review the anatomy and histology of the pancreas. This section of the website will explain large and minute details of abdomen axial cross sectional anatomy. Jan 16, 2024 · The abdomen consists of the organs required for digestion which include the stomach, pancreas, liver, gallbladder and small and large intestines. Mar 10, 2025 · The pancreas, named for the Greek words pan (all) and kreas (flesh), is a 12-15–cm long J-shaped (like a hockey stick), soft, lobulated, retroperitoneal organ. Where is the pancreas? The pancreas is located deep in the abdomen (belly). The uncinate process emerges from the lower part of head, and lies deep to superior mesenteric vessels. Nov 3, 2023 · Overview of the anatomy, location and function of the abdominopelvic region. It is surrounded by the small intestine, liver, and spleen. Il est situé dans la partie supérieure de l'abdomen, entre l' intestin grêle et la rate, juste derrière l Mar 23, 2025 · The pancreas is a vital organ located in the abdomen that has both endocrine and exocrine functions, playing a crucial role in digestion and blood sugar regulation. For a guided tour, please see this lesson’s video. The other part is nestled in the curve of the duodenum (first part of the small intestine). 5 days ago · Explore the anatomy and roles of the stomach, gallbladder, and pancreas with Innerbody's interactive 3D model. This dual function Feb 26, 2025 · Atlas of anatomy of the intra and extrahepatic biliary tree, the common bile duct (PBC, Ductus choledocus), the gallbladder and pancreatic ductal system (duct of Wirsung) on MRI (MR cholangiopancreatography) May 16, 2017 · May 16, 2017 abdomen, Anatomy Arterial Supply of Pancreas, Main and Accessory Ducts of Pancreas, Pancreas, Relations of Pancreas Advertisements Pancreatic Cancer - CT staging 2. The pancreas (meaning all flesh) lies in the upper abdomen behind the stomach. Because of its deep location, most tumors of the pancreas cannot be felt when pressing on the abdomen. The pancreas has three areas: the head, body, and tail. The abdomen, that vital region nestled between the thorax and the pelvis, houses a multitude of organs, each playing a crucial role in maintaining our well-being. Pancreas (overview) The pancreas is an elongated, soft, lobulated accessory organ of the gastrointestinal tract that is found in the back of the upper abdomen. It is divided into … The abdominal cavity is the part of the body that houses the stomach, liver, pancreas, kidneys, gallbladder, spleen, and the large and small intestines. It plays a crucial role in the digestive and endocrine systems. The pancreas lies transversely in the upper abdomen between the duodenum on the right and the spleen on the left. The pancreas is part of the gastrointestinal system that makes and secretes digestive enzymes into the intestine, and also an endocrine organ that makes and secretes hormones into the blood to control energy The pancreas is an elongated, accessory digestive organ that sits directly behind the stomach at the level of the transpyloric plane or the L1 and L2 vertebral bodies. In this article, we shall look at the basic anatomy of the pancreas. The pancreas has two main functions: an exocrine function that helps in digestion and an endocrine function that regulates blood sugar. Jul 27, 2023 · This chapter outlines pertinent embryology, anatomy, physiology, diagnosis and treatment of benign and malignant pathologies of the pancreas. These organs are interconnected by connecting tissues called the mesentery, which allows the organs to move relative to one another and expand. The liver is the largest organ in the abdominal cavity, and the largest gland in the human body. The head of the pancreas lies on the right side, connected to the duodenum, while the body extends towards the left and ends in the tail. Sa proximité avec des structures majeures telles que l’artère et la veine mésentériques supérieures, ainsi que la veine porte, en fait un . Jan 24, 2018 · The muscles of the abdomen protect vital organs underneath and provide structure for the spine. This MRI abdomen axial cross sectional anatomy tool is absolutely free to use. The pancreas is located below and behind the stomach Mar 12, 2025 · Cross-sectional labeled anatomy of the abdomen and male pelvis of the dog on CT imaging (liver, hepatic segmentation, pancreas, biliary tract, digestive tract, small and large intestine, kidney, bladder, genital organs, peritoneum) The Pancreas The pancreas is an organ that is about 6 inches long. The abdomen also contains the kidneys and spleen. The tapered left side extends slightly upward. A markedly atrophic pancreas can be difficult to recognize. The duct then joins the bile duct in a dilated space called the hepatopancreatic ampulla (ampulla of Vater) that then opens into descending part of the duodenum at the major duodenal papilla Learn How to Perform Abdominal Ultrasound and Recognize Abdominal Ultrasound Pathology: Gallstones, Appendicitis, Cholecystitis, Ascites, and More! PANCREAS ANATOMY AND HISTOLOGY Gross Anatomy Location and Position Retroperitoneal organ, 15–20 cm long, 75–100 g weight. Aug 24, 2025 · Pancreas The pancreas lies behind the stomach, extending across the abdomen with both exocrine and endocrine functions. Anatomy of the pancreas. It is responsible for producing digestive enzymes that help break down carbohydrates, proteins, and fats in the small intestine. 9 in) long, lobulated, and salmon-coloured in Anatomy of the pancreas The pancreas is a long, tapered organ located across the back of the belly (abdomen), behind the stomach. Oblique position: from duodenum (right) to splenic hilum (left). Apr 5, 2023 · The pancreas is an extended, accessory digestive gland that is found retroperitoneally, crossing the bodies of the L1 and L2 vertebrae on the posterior abdominal wall. Jan 13, 2025 · Full labeled anatomical diagrams - Anatomy of the abdomen and digestive system: these general diagrams show the digestive system, with the major human anatomical structures labeled (mouth, tongue, oral cavity, teeth, buccal glands, throat, pharynx, oesophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas). Posterior to the Nov 3, 2023 · Ready to learn about the blood vessels of the abdomen and pelvis (the abdominopelvic blood vessels)? Click now to learn more about this topic at Kenhub! Nov 21, 2023 · Pancreas Anatomy The pancreas consists of the head, neck, body, and tail. Définition : qu'est-ce que le pancréas ? Mesurant environ 15 cm de long par 4 cm de large et 2 cm d'épaisseur, le pancréas est la deuxième plus grosse glande de l'organisme. Instant anatomy is a specialised web site for you to learn all about human anatomy of the body with diagrams, podcasts and revision questions The Pancreas, The pancreatic duct, Orifice of common bile-duct and pancreatic duct, Accessory pancreatic duct Henry Vandyke Carter, Public Domain, via Wikimedia Commons Jul 24, 2023 · The superior mesenteric artery is the second major branch of the abdominal aorta. The pancreas (shown here in pink) sits behind the stomach, with the body near the curvature of the duodenum, and the tail stretching to touch the spleen. Four Regions: head, neck, body, tail. Gross anatomy Location The pancreas is located at approximately the L1-L2 Reviewed by the physicians of Columbia’s Pancreatic Surgery Team, October 2024 The pancreas is an organ located in the abdomen. It lies in the curve of the duodenum, the first part of the small intestine. Anatomy of the Stomach, Gallbladder, and Pancreas Stomach A hollow muscular organ about the size of 2 closed fists, the stomach is located inferior to the diaphragm and lateral to the liver on the left side of the abdominal cavity. As a separate examination, it is usually conducted as a biphasic contrast study and might be conducted as a part of other scans such as CT abdomen-pelvis, Feb 4, 2025 · Anatomie du pancréas Localisation Le pancréas est situé dans l’abdomen, en position rétropéritonéale, à l’arrière de l’estomac. The head lies within the concavity of the duodenum. Head of The Pancreas The pancreas is deeply situated in the upper part of the abdomen, and concealed by many organs, for this reason not reachable for physical examination. Introduction, Structure and Function, Embryology, Blood Supply and Lymphatics, Nerves, Physiologic Variants, Surgical Considerations, Clinical Significance Aug 17, 2025 · The pancreas (plural: pancreata) is an unpaired, mostly retroperitoneal organ that has endocrine and exocrine functions, with a role in glucose metabolism and digestion. Pancreas and Nearby Organs Head, Body and Tail of the Pancreas The widest part of the pancreas is called the head. 8 years, 11 female), scanned in the workup of pancreatic cancer with a contrast enhanced multiphase protocol. Pancreatic cancer is the fourth largest cause of cancer death in the United States The pancreas is a glandular organ located in the abdomen, nestled behind the stomach. Your gallbladder, liver and spleen surround your pancreas. Sep 28, 2024 · Introduction The pancreas is a vital organ located in the abdomen, playing a crucial role in both the digestive and endocrine systems. It plays an essential role in converting the food we eat into fuel for the body's cells. In the adult, the spleen functions mainly as a blood filter, removing old red blood cells. In this article, we shall look at the anatomy of the spleen – its anatomical position, structure and vasculature. This leads to late detection, as symptoms of pancreatic Image information and view/download options. The author has shared 4 other item (s). Mar 31, 2024 · The abdomen contains many vital organs: the stomach, the small intestine (jejunum and ileum), the large intestine (colon), the liver, the spleen, the gallbladder, the pancreas, the uterus, the fallopian tubes, the ovaries, the kidneys, the ureters, the bladder, and many blood vessels (arteries and veins). It consists of a head, body, and tail region. Location The pancreas lies in the retroperitoneal space (behind the peritoneum), situated deep in the abdomen, extending horizontally across the posterior abdominal wall. Buckle up… Apr 5, 2023 · Point of Care - Clinical decision support for Anatomy, Abdomen and Pelvis, Pancreas. Head: resides in C-loop of duodenum, anterior to vena cava, right renal artery, both renal veins. Includes free quiz on the abdominal regions and quadrants. It's called the body of Sep 3, 2022 · The pancreas plays an essential role in converting the food we eat into fuel for the body's cells, It has two main functions: the exocrine function that helps in digestion and the endocrine function that regulates blood sugar, It is located behind the stomach in the upper left abdomen, It is surrounded by other organs including the small intestine, liver, and spleen. 0 Frank Wessels, Otto van Delden and Robin Smithuis From the Radiology Department of the University Medical Centre Utrecht, the Amsterdam University Medical Centre and the Alrijne hospital in Leiderdorp This is the second version of the role of CT in staging pancreatic cancer. The pancreas is an extended, accessory digestive gland that is found retroperitoneally, crossing the bodies of the L1 and L2 vertebrae on the posterior abdominal wall. This dual functionality allows the pancreas to regulate digestion and blood glucose levels, making it essential for metabolic and nutritional May 16, 2017 · May 16, 2017 abdomen, Anatomy Arterial Supply of Pancreas, Main and Accessory Ducts of Pancreas, Pancreas, Relations of Pancreas Advertisements The pancreas is a glandular organ located in the abdomen, nestled behind the stomach. On the exocrine side, the pancreas produces digestive enzymes Jul 17, 2025 · The spleen is an organ located in the upper left abdomen, and is roughly the size of a clenched fist. It functions as both an exocrine gland (secreting digestive enzymes into the duodenum) and an endocrine gland (producing hormones like insulin and glucagon). The pancreas is located below and behind the stomach Feb 26, 2018 · Pancreas Location and Anatomy The pancreas is elongated in shape and extends horizontally across the upper abdomen. What side is your pancreas on? The head of your pancreas is on the right side of your body. It is composed of several parts. It’s located deep in your belly between your stomach and backbone in the upper part of your abdomen. The pancreas is a compound racemose gland, analogous in its structures to the salivary glands, though softer and less compactly arranged than those organs. It is located Jul 23, 2025 · A Diagram of the Pancreas gives us an understanding of the anatomy of the Pancreas and its workings. The main pancreatic duct travels within the entire parenchyma of the pancreas. This dual function Feb 26, 2025 · Atlas of anatomy of the intra and extrahepatic biliary tree, the common bile duct (PBC, Ductus choledocus), the gallbladder and pancreatic ductal system (duct of Wirsung) on MRI (MR cholangiopancreatography) Overview The pancreas is a vital glandular organ in the digestive system and endocrine system. It also plays a role in both cell-mediated and humoral immune responses. 9 in) long, lobulated, and salmon-coloured in Anatomy of the Stomach, Gallbladder, and Pancreas Stomach A hollow muscular organ about the size of 2 closed fists, the stomach is located inferior to the diaphragm and lateral to the liver on the left side of the abdominal cavity. Updated 2020-06-07. Nov 21, 2023 · Learn about the four abdominal quadrants and organs in these quadrants, including the location of the appendix, gallbladder, spleen, pancreas, and liver. com Where is the pancreas located? Your pancreas sits behind your stomach and in front of your spine. The head is the widest part of the pancreas and is located on the right side of the abdomen. 68MB. Learn more about this topic at Kenhub! Mar 12, 2025 · Cross-sectional labeled anatomy of the abdomen and male pelvis of the dog on CT imaging (liver, hepatic segmentation, pancreas, biliary tract, digestive tract, small and large intestine, kidney, bladder, genital organs, peritoneum) Anatomy Abdomen 4. An extensive ductule network and large pancreatic duct empties into the common bile duct. Learn tricks for remembering the four abdominal quadrants and nine abdominal regions for anatomy and physiology courses. Learn more about your pancreas. The body lies behind the stomach. It's the widest part of the organ. Anterior to the superior mesenteric artery lies the pylorus of the stomach, the neck of the pancreas, and the splenic vein. Anatomy Abdomen 4. The liver, gallbladder and pancreas are all accessory organs of digestion. It lies posterior and inferior to the stomach (Read more!) and is positioned between the duodenum and liver (Read more!) on the right and the spleen (Read more!) on the left side. Its pancreatic islets —clusters of cells formerly known as the islets of Langerhans—secrete the hormones glucagon, insulin, somatostatin, and Anatomy of the pancreas The pancreas is an elongated, tapered organ located across the back of the belly, behind the stomach. It weighs approximately 60-100 grams; its length is around 12-15 cm, and thickness 2-3 cm. It is divided into the head, neck, body, and tail. The pancreas is part of the gastrointestinal system that makes and secretes digestive enzymes into the intestine, and also an endocrine organ that makes and secretes hormones into the blood to control energy metabolism and storage throughout the body. Treatment and management. Two radiologists assessed the visibility of the main and accessory The pancreas is a gland located in the abdomen with two key functions: digestion and blood sugar regulation. Due to its shape, the pancreas is divided into a head, neck, body and tail for descriptive purposes. What is the pancreas? The pancreas is an elongated lobular gland extending from the C-loop of the duodenum to the hilum of the spleen. 0 audio & 40 images. In adults, it is about 12–15 centimetres (4. Pancreas anatomy The pancreas is shaped like a flattened pear or a fish. It is found in the abdomen near the stomach, intestines, and other organs. Mar 30, 2025 · This Article is the detailed account of all the major organs that are categorized under the nine regions in the abdominal cavity 1) Stomach 2) Intestines a) Small Intestine Duodenum Jejunum Ileum b) Large Intestine Ceacum Colon (Ascending, Transverse and Descending) Rectum Anal Canal 3) Liver 4) Gall bladder 5) Pancreas 6) Spleen 7) Kidneys Areas of the Abdominal Region The region of the trunk 5 days ago · The pancreas is a narrow, 6-inch long gland that lies posterior and inferior to the stomach on the left side of the abdominal cavity. Tips for finding the pancreas: look for the spleen; the pancreatic tail is located close to the spleen. The pancreas is Pancreas (overview) The pancreas is an elongated, soft, lobulated accessory organ of the gastrointestinal tract that is found in the back of the upper abdomen. From the We would like to show you a description here but the site won’t allow us. It forms an integral part of the digestive system. The head lies on the inferior vena cava and the renal vein and Apr 5, 2023 · The pancreas is an extended, accessory digestive gland that is found retroperitoneally, crossing the bodies of the L1 and L2 vertebrae on the posterior abdominal wall. Your liver, intestine, spleen and stomach surround your pancreas. The pancreas is an organ that in humans lies in the abdomen, stretching from behind the stomach to the left upper abdomen near the spleen. Sep 3, 2022 · The pancreas plays an essential role in converting the food we eat into fuel for the body's cells, It has two main functions: the exocrine function that helps in digestion and the endocrine function that regulates blood sugar, It is located behind the stomach in the upper left abdomen, It is surrounded by other organs including the small intestine, liver, and spleen. The pancreas extends laterally and superiorly across the abdomen from the curve of the duodenum to the spleen. Learn about the anatomy of the pancreas, its relationship to surrounding structures, function and vascular supply using these 3D interactive tutorials I. It originates on the anterior surface of the aorta at the level of the L1 vertebrae, approximately 1 cm inferior to the celiac trunk and superior to the renal arteries. It lies transversely, although a bit obliquely, on the posterior abdominal wall behind the stomach, across the lumbar (L1-2) spine (see the image below). It’s the enlarged, disk -shaped right end of the pancreas, which is located in the concavity of the C-shaped duodenal loop in front of the L2 vertebra. The major muscles of the abdomen include the rectus Aug 19, 2022 · Définition, rôle, anatomie et schéma du pancréas. Il s’étend transversalement de la boucle duodénale à la rate, en passant devant la colonne vertébrale. The more slender body region of the pancreas extends behind the stomach. The head lies on the inferior vena cava and the renal vein and Sep 7, 2025 · The pancreas is an abdominal glandular organ, with an digestive (exocrine) and hormonal (endocrine) function. abdominal regions. The wider head region is located in the right side of the abdomen, nestled in the arc of the upper portion of the small intestine known as the duodenum. Mar 4, 2024 · The exocrine pancreas releases its secretions into the gastrointestinal tract through the main and accessory pancreatic ducts. It is long and narrow and works closely with the gallbladder and liver. 9. The right side of the organ is called the head. It has a dual role as an endocrine and exocrine organ and is anatomically divided into distinct parts, each with unique features and structural components. The longitudinal axis of the pancreas extends from the right side to the left side, from the bottom to the top. These muscles help the body bend at the waist. Jan 13, 2025 · The pancreas is a soft, elongated, lobulated gland located in the abdominal cavity. The pancreas is located in the retroperitoneal cavity and is subdivided into three sections: the head, the body and the tail. Although it is primarily an exocrine gland, secreting a variety of digestive enzymes, the pancreas also has endocrine cells. However, the complex anatomy of the organ and surrounding tissues make evaluation a demanding task, and the ultrasound echo of even the normal pancreas varies widely from patient to patient. The right side of the organ—called the head—is the widest part of the organ and lies in the curve of the duodenum, the first division of the small intestine. Explore the anatomy, function, and clinical correlates of the pancreas, including its exocrine and endocrine roles, and its arterial supply and venous drainage. As an endocrine gland, it releases insulin and glucagon to regulate blood sugar. kbht5 wqkjfa 5w 58si y1vhfe gjoi1la dfo5 cqi8uz yb8 4ve