Pancreatic plexus

Pancreatic Plexus is a network of nerves that supply the pancreas. It is derived from the celiac plexus and the superior mesenteric plexus. The pancreatic plexus is involved in the regulation of pancreatic functions and is associated with several medical conditions, including pancreatitis and pancreatic cancer.

Etymology

The term "plexus" is derived from the Latin word for "braid," referring to the interweaving of nerves in this structure. The term "pancreatic" refers to the pancreas, the organ that the plexus supplies.

Structure

The pancreatic plexus is formed by the merging of nerve fibers from the celiac plexus and the superior mesenteric plexus. It is located in the abdomen, surrounding the pancreas. The plexus is composed of both sympathetic and parasympathetic fibers.

Function

The pancreatic plexus plays a crucial role in the regulation of pancreatic functions. It carries signals from the brain to the pancreas, controlling the secretion of digestive enzymes and hormones like insulin and glucagon.

Clinical significance

Damage or disease affecting the pancreatic plexus can lead to a variety of medical conditions. For instance, inflammation of the pancreas, or pancreatitis, can be associated with damage to the pancreatic plexus. Similarly, pancreatic cancer can involve the pancreatic plexus, leading to severe abdominal pain.

Related terms

• Celiac plexus
• Superior mesenteric plexus
• Sympathetic nervous system
• Parasympathetic nervous system
• Pancreatitis
• Pancreatic cancer

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