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Related Concept Videos

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 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 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...
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...
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:
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:

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Related Experiment Video

Updated: Jun 1, 2026

Reprogramming Pancreatic Ductal Adenocarcinoma to Pluripotency
07:08

Reprogramming Pancreatic Ductal Adenocarcinoma to Pluripotency

Published on: February 2, 2024

Pancreatic cancer.

Audrey Vincent1, Joseph Herman, Rich Schulick

  • 1Department of Pathology, Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Johns Hopkins University, Baltimore, MD 21231, USA.

Lancet (London, England)
|May 31, 2011
PubMed
Summary
This summary is machine-generated.

Early screening of pancreatic cancer first-degree relatives may detect non-invasive precursors. Pancreatic cancer survival remains low due to late detection and poor treatment response, necessitating a deeper understanding of its biology.

Related Experiment Videos

Last Updated: Jun 1, 2026

Reprogramming Pancreatic Ductal Adenocarcinoma to Pluripotency
07:08

Reprogramming Pancreatic Ductal Adenocarcinoma to Pluripotency

Published on: February 2, 2024

Area of Science:

  • Oncology
  • Gastroenterology
  • Cancer Biology

Background:

  • Pancreatic cancer incidence and mortality are rising, contrasting with declines in other cancers.
  • Current 5-year survival rates are approximately 4%, with most patients diagnosed at advanced stages.
  • Surgical resection offers the only cure, but is only feasible for localized disease (15-20% of cases).

Purpose of the Study:

  • To review recent advances in understanding pancreatic cancer biology.
  • To discuss improvements in patient management and screening strategies.
  • To highlight the need for better therapeutic strategies for pancreatic ductal adenocarcinoma.

Main Methods:

  • Review of current literature on pancreatic cancer biology and management.
  • Discussion of screening protocols for high-risk families.
  • Analysis of treatment outcomes and challenges.

Main Results:

  • Screening first-degree relatives can identify non-invasive precursors.
  • Pancreatic cancer remains a highly lethal malignancy with poor response to chemotherapy.
  • Understanding biological mechanisms is crucial for improving outcomes.

Conclusions:

  • Early detection through family screening shows promise.
  • Significant challenges remain in treating advanced pancreatic cancer.
  • Further research into pancreatic cancer's underlying biology is essential for developing effective therapies.