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Related Concept Videos

Pancreas01:19

Pancreas

2.9K
The pancreas, an essential organ in the human body, is a pinkish-gray elongated structure located posterior to the stomach. It extends laterally from the duodenum towards the spleen and is firmly bound to the posterior wall of the abdominal cavity. The organ's surface has a lumpy, lobular texture that gives it a unique appearance.
The broad head of the pancreas lies within the loop formed by the duodenum, while its slender body reaches towards the spleen. The tail of the pancreas is short...
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Cells and Secretions of the Pancreas01:16

Cells and Secretions of the Pancreas

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The pancreas, a vital organ within the abdominal cavity, plays dual roles in the digestive and endocrine systems, collaborating with exocrine and endocrine cells to maintain optimal digestion and blood sugar levels.
Exocrine function is carried out by acinar cells, organized into clusters known as acini. These cells contribute to digestion by releasing substantial quantities of enzyme-rich, alkaline digestive juices.
Concurrently, the dispersed clusters of endocrine cells throughout the...
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Pancreatic Juice and Secretion01:26

Pancreatic Juice and Secretion

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Pancreatic juice is a clear fluid produced by the pancreas, containing water, salts, sodium bicarbonate, and enzymes vital for digestion in the small intestine. It helps break down large molecules, facilitating nutrient absorption.
When acidic chyme from the stomach enters the duodenum, it triggers the release of secretin, a hormone that prompts pancreatic juice secretion. After a fatty meal, cholecystokinin, another hormone, stimulates gallbladder contraction and enhances enzyme-rich...
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Glucose Homeostasis: Pancreatic Islets and Insulin Secretion01:27

Glucose Homeostasis: Pancreatic Islets and Insulin Secretion

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The pancreatic islets comprising only 1%-2% of the volume are highly vascularized and innervated mini-organs. They contain five endocrine cell types, including β cells that secrete insulin, which is synthesized as a single polypeptide chain, preproinsulin, processed to proinsulin, and finally to insulin and C-peptide. This process is complex and regulated, involving the Golgi complex, the endoplasmic reticulum, and the secretory granules of the β cell.
Insulin and C-peptide are...
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Related Experiment Video

Updated: May 7, 2026

Stabilized Longitudinal In Vivo Cellular-Level Visualization of the Pancreas in a Murine Model with a Pancreatic Intravital Imaging Window
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Stabilized Longitudinal In Vivo Cellular-Level Visualization of the Pancreas in a Murine Model with a Pancreatic Intravital Imaging Window

Published on: May 6, 2021

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Pancreas mobile.

C De Molo1, X W Cui, C Pirri

  • 1Medizinische Klinik 2, Caritas-Krankenhaus, Bad Mergentheim.

Zeitschrift Fur Gastroenterologie
|October 15, 2013
PubMed
Summary
This summary is machine-generated.

Pancreas mobility, a common phenomenon in about 50% of individuals, is more prevalent in young, healthy females. Understanding this pancreatic movement is crucial for accurate interpretation of endoscopic ultrasound imaging.

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Area of Science:

  • Gastroenterology
  • Medical Imaging
  • Human Anatomy

Background:

  • Limited knowledge exists regarding pancreatic mobility with postural changes.
  • Assessing pancreatic position in the left recumbent (endoscopy) posture is necessary.

Purpose of the Study:

  • To evaluate pancreatic mobility during posture changes from supine to left recumbent.
  • To identify factors influencing pancreatic mobility.

Main Methods:

  • Conventional ultrasound and endoscopic ultrasound were used in 199 patients and 50 healthy subjects.
  • Pancreatic head position and mobility were assessed relative to the spine and aorta in supine and left recumbent positions.

Main Results:

  • Significant pancreatic head movement was observed in 48% of patients, correlated with age, sex, and chronic pancreatitis.
  • Mobility was greater in young, healthy females; no correlation with BMI or splenic size was found.
  • Endoscopic ultrasound revealed varied pancreatic orientation (≥180° in 48%, <180° in 52%).

Conclusions:

  • Pancreatic mobility is a common, often unrecognized phenomenon.
  • It is more pronounced in healthy young females.
  • This finding aids in interpreting endoscopic ultrasound, especially concerning peripancreatic infiltration.