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Related Concept Videos

Chronic Pancreatitis I: Introduction01:25

Chronic Pancreatitis I: Introduction

26
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%...
26
Chronic Pancreatitis I: Introduction01:24

Chronic Pancreatitis I: Introduction

906
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...
906
Chronic Pancreatitis II: Pathophysiology01:21

Chronic Pancreatitis II: Pathophysiology

30
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...
30
Acute Pancreatitis I: Introduction01:25

Acute Pancreatitis I: Introduction

24
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...
24
Acute Pancreatitis I: Introduction01:27

Acute Pancreatitis I: Introduction

1.5K
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:
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Gastritis-II: Pathophysiology01:17

Gastritis-II: Pathophysiology

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Gastritis is marked by disruption of the mucosal barrier that usually protects the stomach tissue from digestive juices and manifests in acute and chronic forms.
In acute gastritis, the gastric mucosa becomes swollen and red and undergoes superficial erosion. Superficial ulceration may lead to bleeding.
In chronic gastritis, persistent or repeated insults lead to chronic inflammatory changes and, eventually, thinning or atrophy of the gastric tissue.
Gastritis can stem from various causes, each...
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A Simple and Rapid Method for Simultaneous Isolation of Primary Islets and Primary Pancreatic Acinar Cells from Mice
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Autoimmune pancreatitis.

Gyanprakash A Ketwaroo1, Sunil Sheth

  • 1Department of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.

Gastroenterology Report
|April 25, 2014
PubMed
Summary
This summary is machine-generated.

Autoimmune pancreatitis (AIP) is a rare pancreatic disorder that mimics cancer but responds well to steroid treatment. This review details diagnostic and treatment strategies for its two distinct subtypes.

Keywords:
autoimmune pancreatitisreview

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Area of Science:

  • Gastroenterology
  • Immunology
  • Oncology

Background:

  • Autoimmune pancreatitis (AIP) is a rare fibroinflammatory pancreatic condition.
  • AIP presents symptomatically similar to pancreatic cancer and cholangiocarcinoma.
  • Unlike malignant conditions, AIP is benign and steroid-responsive.

Purpose of the Study:

  • To provide an updated review of autoimmune pancreatitis (AIP).
  • To emphasize the diagnostic, pathophysiological, and therapeutic distinctions between AIP Type 1 and Type 2.

Main Methods:

  • Literature review of autoimmune pancreatitis (AIP).
  • Focus on diagnostic criteria, underlying mechanisms, and treatment protocols.
  • Comparative analysis of AIP Type 1 and Type 2.

Main Results:

  • AIP Type 1 is common globally, linked to IgG4-positive cells and extrapancreatic issues.
  • AIP Type 2 has fewer IgG4-positive cells and presents diagnostic challenges.
  • Corticosteroid therapy is highly effective for AIP.

Conclusions:

  • Accurate diagnosis of AIP subtypes is crucial for effective management.
  • Understanding AIP pathophysiology aids in developing targeted therapies.
  • Timely corticosteroid treatment leads to favorable outcomes in AIP.