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Related Concept Videos

Intestinal Obstruction II: Pathophysiology01:07

Intestinal Obstruction II: Pathophysiology

Intestinal obstruction triggers a series of physiological responses, starting with gas and fluid accumulation in the bowel segment proximal to the obstruction, leading to distension. This distended intestine compresses the diaphragm, hindering lung expansion and potentially leading to reduced respiratory effort, atelectasis, and pneumonia.To overcome the blockage, the gut intensifies contractions, causing colicky abdominal pain, nausea, and vomiting, which reduces fluid and food intake and...
Abdominal Regions and Quadrants01:19

Abdominal Regions and Quadrants

To promote clear communication, for instance, about the location of a patient's abdominal pain or a suspicious mass, anatomists and clinicians typically use imaginary lines to categorize the abdominopelvic cavity into either four quadrants or nine regions to identify organs in the cavity.
The simpler quadrants approach, which is more commonly used in medicine, subdivides the cavity with one horizontal and one vertical line that intersects at the patient's umbilicus (navel). The four quadrants...
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
Ascites01:19

Ascites

DefinitionAscites is the buildup of fluid inside the peritoneal cavity. It occurs when fluid moves out of the vascular system faster than the peritoneal lymphatics can remove it. This fluid shift is most commonly seen in liver cirrhosis but can also appear in several other systemic disorders.EtiologyCirrhosis remains the leading cause of ascites. Other conditions that can contribute include:Heart failureConstrictive pericarditisAbdominal cancersNephrotic syndromeSevere protein–calorie...
Flail Chest-I01:24

Flail Chest-I

Overview of Flail Chest
Flail chest is a severe and potentially life-threatening condition characterized by the fracture of three or more adjacent ribs in multiple places. It is most commonly caused by direct impacts and trauma, such as motor vehicle accidents or injuries from a steering wheel impact. It can also occur due to falls in elderly individuals with osteoporosis, or assaults involving sharp objects.
Pathophysiology
The pathophysiology of flail chest is complex, involving fractures of...
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: Jul 14, 2026

A Case Series of Successful Abdominal Closure Utilizing a Novel Technique Combining a Mechanical Closure System with a Biologic Xenograft that Accelerates Wound Healing
20:33

A Case Series of Successful Abdominal Closure Utilizing a Novel Technique Combining a Mechanical Closure System with a Biologic Xenograft that Accelerates Wound Healing

Published on: July 4, 2019

Abdominal compartment syndrome.

Robert B Sanda1

  • 1Department of Surgery, Hail General Hospital, Hail, Saudi Arabia. robeesanda@yahoo.com

Annals of Saudi Medicine
|June 15, 2007
PubMed
Summary

Abdominal compartment syndrome (ACS) is a critical condition caused by high intra-abdominal pressure (IAP), impacting multiple organ systems. Early recognition and management are vital to reduce severe morbidity and mortality.

Area of Science:

  • Critical care medicine
  • Surgical pathology

Background:

  • Abdominal compartment syndrome (ACS) is characterized by elevated intra-abdominal pressure (IAP), exceeding 20 mm Hg.
  • Intra-abdominal hypertension (IAH) is defined as IAP > 12 mm Hg.
  • ACS commonly occurs after severe abdominal trauma or major abdominal surgery.

Purpose of the Study:

  • To increase clinician awareness of abdominal compartment syndrome (ACS).
  • To highlight the severe impact of undiagnosed ACS on patient morbidity and mortality.

Main Methods:

  • This review synthesizes current understanding of ACS pathophysiology and clinical presentation.
  • Emphasis is placed on the importance of a high index of suspicion for early diagnosis.

Main Results:

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A Novel Non-invasive Method for the Detection of Elevated Intra-compartmental Pressures of the Leg
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A Novel Non-invasive Method for the Detection of Elevated Intra-compartmental Pressures of the Leg

Published on: May 31, 2019

Related Experiment Videos

Last Updated: Jul 14, 2026

A Case Series of Successful Abdominal Closure Utilizing a Novel Technique Combining a Mechanical Closure System with a Biologic Xenograft that Accelerates Wound Healing
20:33

A Case Series of Successful Abdominal Closure Utilizing a Novel Technique Combining a Mechanical Closure System with a Biologic Xenograft that Accelerates Wound Healing

Published on: July 4, 2019

A Novel Non-invasive Method for the Detection of Elevated Intra-compartmental Pressures of the Leg
04:34

A Novel Non-invasive Method for the Detection of Elevated Intra-compartmental Pressures of the Leg

Published on: May 31, 2019

  • Elevated IAP obstructs venous return and splints the diaphragm, affecting respiratory, cardiovascular, renal, gastrointestinal, and central nervous systems.
  • Prompt diagnosis and management are crucial for improving patient outcomes.

Conclusions:

  • Early identification of patients at risk for ACS is paramount.
  • Effective management of established ACS requires clinical expertise and decisive action.