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Related Concept Videos

Chronic Pancreatitis I: Introduction01:25

Chronic Pancreatitis I: Introduction

Chronic pancreatitis is a long-standing, relapsing inflammation of the pancreas, characterized by irreversible damage to the gland. It results in progressive destruction of the pancreatic parenchyma, fibrosis, and eventual loss of both exocrine and endocrine function. The disease may evolve gradually after multiple episodes of acute pancreatitis or develop independently.EtiologyChronic pancreatitis can arise from a variety of causes:Alcohol use is the leading cause, accounting for 70–80% of...
Chronic Pancreatitis I: Introduction01:24

Chronic Pancreatitis I: Introduction

The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Chronic Pancreatitis II: Pathophysiology01:21

Chronic Pancreatitis II: Pathophysiology

Chronic pancreatitis is a progressive and irreversible inflammation of the pancreas, most often caused by long-term alcohol abuse, but it can also be related to ductal obstruction, smoking, or genetic factors.Chronic pancreatitis occurs when the pancreas is repeatedly exposed to harmful agents like alcohol, smoking, ductal obstruction, or genetic predisposition. These factors lead to the release of toxic metabolites and inflammatory cytokines, sustaining chronic inflammation in the pancreatic...
Chronic Pancreatitis II: Collaborative Care01:29

Chronic Pancreatitis II: Collaborative Care

The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Acute Pancreatitis I: Introduction01:27

Acute Pancreatitis I: Introduction

Pancreatitis is inflammation of the pancreas, an organ located behind the stomach. It can be either acute or chronic.
Acute pancreatitis is characterized by rapid inflammation of the pancreas, often caused by factors like gallstone blockage or excessive alcohol consumption. Chronic pancreatitis, on the other hand, is a slow, progressive inflammation that may result from long-term alcohol abuse, obstructions in the pancreatic duct, or genetic factors.
The causes of acute pancreatitis include:
Acute Pancreatitis I: Introduction01:25

Acute Pancreatitis I: Introduction

Acute pancreatitis is the sudden inflammation of the pancreas caused by the early activation of digestive enzymes, leading to the autodigestion of pancreatic tissue. This results in local inflammation and, in severe cases, systemic complications.EtiologyUnderstanding the underlying causes is crucial, as identifying the etiology guides treatment and anticipates complications. Acute pancreatitis can be triggered by various factors, typically grouped into the following clinical categories.Biliary...

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An Obstructive Chronic Pancreatitis Model Established Through Electrocoagulation
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Chronic pancreatitis.

Keith J Lindley1

  • 1Pancreatic and Gastroenterology Services, UCL Institute of Child Health and Great Ormond Street Hospital for Children, 30 Guilford Street, London WC1N 1EH, United Kingdom. k.lindley@ich.ucl.ac.uk

Indian Journal of Pediatrics
|November 9, 2006
PubMed
Summary

Chronic pancreatitis involves pancreatic inflammation and fibrosis, leading to functional loss. Early diagnosis and novel treatments are crucial for altering its course.

Area of Science:

  • Gastroenterology and Hepatology
  • Pathology
  • Genetics

Background:

  • Chronic pancreatitis (CP) is defined by pancreatic inflammation and fibrosis, causing irreversible damage to pancreatic tissue and loss of exocrine and endocrine functions.
  • Disease pathogenesis is understood through interactions between environmental factors and genetic susceptibility (e.g., PRSS1, SPINK1, CFTR).
  • Distinguishing early CP from recurrent acute pancreatitis (RAP) is challenging, as they may represent a disease spectrum with shared etiology.

Purpose of the Study:

  • To outline the pathogenesis and diagnostic challenges of chronic pancreatitis.
  • To highlight the importance of early diagnosis and the need for treatments that modify the disease's natural history.

Main Methods:

  • Review of existing literature on chronic pancreatitis pathogenesis, genetics, and diagnosis.

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  • Discussion of imaging modalities used for diagnosis (ultrasound, CT, MRCP, ERCP).
  • Emphasis on the role of neuroimmune interactions in CP-related pain.

    • Main Results:

    • CP involves progressive pancreatic damage driven by inflammation and fibrosis.
    • Early diagnosis is difficult but crucial for intervention.
    • Current treatments are primarily supportive, necessitating the development of disease-modifying therapies.

    Conclusions:

    • Effective management of chronic pancreatitis requires early diagnosis and the development of treatments to alter its progressive nature.
    • Pediatricians face the challenge of identifying CP early and implementing strategies to change its long-term outcomes.