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Related Concept Videos

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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Acute Pancreatitis I: Introduction01:27

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Pancreatitis is inflammation of the pancreas, an organ located behind the stomach. It can be either acute or chronic.
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Chronic Pancreatitis I: Introduction01:24

Chronic Pancreatitis I: Introduction

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The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
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Chronic Pancreatitis II: Collaborative Care01:29

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The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
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Acute Pancreatitis II: Clinical Manifestations and Management01:30

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Acute pancreatitis presents a complex medical emergency characterized by rapid onset inflammation of the pancreas, demanding timely diagnosis and management to prevent complications. The condition primarily manifests through severe upper abdominal pain that often radiates to the back. This pain intensifies following the consumption of fatty foods. Accompanying symptoms such as nausea, vomiting, abdominal distention, fever, dyspnea, cyanosis, and jaundice can vary in intensity but significantly...
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Glucose Homeostasis: Pancreatic Islets and Insulin Secretion01:27

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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.
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Robotic Lateral Pancreaticojejunostomy for Chronic Pancreatitis
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Pancreatic echinococcosis.

Priti Soin1, Pranav Sharma2, Puneet Singh Kochar2

  • 1Department of Pathology, GLM HospitalDelhiIndia.

Proceedings (Baylor University. Medical Center)
|April 23, 2019
PubMed
Summary
This summary is machine-generated.

Pancreatic echinococcosis, a rare parasitic infection, was diagnosed in a woman presenting with abdominal pain. Imaging revealed a cystic mass, confirmed by endoscopic ultrasound showing the water lily sign.

Keywords:
Echinococcosishydatid diseasepancreas

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Area of Science:

  • Gastroenterology and Parasitology
  • Medical Imaging
  • Diagnostic Medicine

Background:

  • Echinococcosis, caused by *Echinococcus granulosus* larvae, typically affects the liver and lungs.
  • Pancreatic involvement is exceptionally rare, accounting for only 0.14% to 0.2% of cases, even in endemic regions.

Observation:

  • A 34-year-old woman presented with a month of epigastric pain.
  • Contrast-enhanced CT revealed a 4.0-cm hypodense mass in the pancreatic head and uncinate process.
  • MRI showed a nonenhancing cystic mass, while endoscopic ultrasound displayed a cystic structure with curvilinear membranes, characteristic of the water lily sign.

Findings:

  • The endoscopic ultrasound findings were pathognomonic for hydatid disease.
  • Enzyme-linked immunosorbent assay (ELISA) for echinococcal antigen was positive, confirming the diagnosis.

Implications:

  • This case highlights the importance of considering rare diagnoses like pancreatic echinococcosis in patients with pancreatic cystic lesions.
  • Accurate and timely diagnosis through advanced imaging and serological tests is crucial for effective management of this rare condition.