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Related Concept Videos

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:
Acute Pancreatitis II: Clinical Manifestations and Management01:30

Acute Pancreatitis II: Clinical Manifestations and Management

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...
Appendicitis-I: Introduction01:22

Appendicitis-I: Introduction

The appendix, a small, narrow, blind tube extending from the inferior part of the cecum, is widely regarded as a vestigial organ, having lost much of its original function through evolution. Despite its diminished role, the appendix can become inflamed, a condition known as appendicitis.
Etiology: Appendicitis can arise from various causes, primarily rooted in the obstruction of the appendix lumen. Factors contributing to this obstruction include fecal accumulation, lymphoid hyperplasia and, in...
Acute Pancreatitis II: Pathophysiology01:21

Acute Pancreatitis II: Pathophysiology

The pathophysiology of acute pancreatitis centers on injury to pancreatic acinar cells, which initiates a cascade of harmful intracellular events.This injury leads to premature activation of trypsinogen to trypsin in the pancreas. Trypsin then activates other digestive enzymes, such as chymotrypsin, elastase, and phospholipase A2, which begin breaking down pancreatic tissue. The resulting autodigestion causes local inflammation, tissue swelling, hemorrhage, and fat necrosis.Injured acinar cells...
Appendicitis01:19

Appendicitis

Appendicitis is an acute inflammatory condition of the vermiform appendix, most commonly caused by obstruction of its lumen. The appendix is a narrow, blind-ended pouch that extends from the cecum, making it particularly prone to obstruction. Causes include fecaliths, lymphoid hyperplasia (often after viral infections), parasites, tumors, or foreign bodies. This obstruction initiates a cascade of pathological changes.Luminal Obstruction and Early InflammationAfter obstruction, normal mucosal...

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Related Experiment Video

Updated: May 22, 2026

Multimodality Diagnosis of Mesenteric Ischemia
05:07

Multimodality Diagnosis of Mesenteric Ischemia

Published on: July 21, 2023

[Addison's disease causing acute abdomen].

Anne Anker Thyø1, Susanne Bach Lausten

  • 1Kirurgisk Afdeling, Regionshospitalet Horsens, Sundvej 30, Horsens. anne_thyo@hotmail.com

Ugeskrift for Laeger
|May 30, 2012
PubMed
Summary

Addison's disease, a condition causing adrenal insufficiency, can present with vague abdominal pain in adolescents. Early diagnosis and cortisone treatment are crucial for effective management and symptom resolution.

Area of Science:

  • Endocrinology
  • Pediatric Gastroenterology
  • Surgical Diagnosis

Background:

  • Adrenal insufficiency, or Addison's disease, is a rare endocrine disorder.
  • Symptoms can be nonspecific, leading to diagnostic challenges, especially in pediatric cases.
  • Unexplained abdominal pain is a potential, though uncommon, presenting symptom.

Observation:

  • A 15-year-old female presented with acute upper abdominal pain.
  • Initial investigations including blood work and CT scan were unremarkable.
  • Diagnostic laparoscopy revealed mesenteric lymphadenitis, but symptoms persisted.

Findings:

  • Further endocrine testing, specifically a Synacthen test, indicated insufficient cortisol production.
  • The patient was diagnosed with Addison's disease.

Related Experiment Videos

Last Updated: May 22, 2026

Multimodality Diagnosis of Mesenteric Ischemia
05:07

Multimodality Diagnosis of Mesenteric Ischemia

Published on: July 21, 2023

  • Treatment with cortisone resulted in significant symptom improvement.

    • Implications:

    • This case highlights the importance of considering Addison's disease in the differential diagnosis of unexplained abdominal pain in children and adolescents.
    • Vague gastrointestinal symptoms can mask serious underlying endocrine conditions.
    • Prompt recognition and appropriate hormonal replacement therapy are key to managing adrenal insufficiency.