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Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
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DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
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Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
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Related Experiment Video

Updated: Sep 16, 2025

Multimodality Diagnosis of Mesenteric Ischemia
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Published on: July 21, 2023

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Imaging and endovascular interventions in mesenteric ischaemia.

Divij Agarwal1, Sanchita Gupta1, Sai Krishna Gadwal1

  • 1Department of Radiodiagnosis and Interventional Radiology, All India Institute of Medical Sciences, Delhi, India.

Abdominal Radiology (New York)
|July 11, 2025
PubMed
Summary

Mesenteric ischemia, a bowel blood flow reduction, causes abdominal pain and diagnostic delays. Early imaging and endovascular therapies improve outcomes for acute and chronic cases.

Keywords:
AcuteCT angiographyCatheter angiographyEmbolismEndovascularIrreversible ischaemiaMesenteric ischaemiaOcclusiveReversible ischaemiaThrombosis

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Area of Science:

  • Gastroenterology and Vascular Surgery
  • Focuses on the gastrointestinal and vascular systems.

Background:

  • Mesenteric ischemia is a rare condition involving reduced blood flow to the intestines, often presenting non-specifically.
  • Diagnostic delays significantly worsen patient outcomes, increasing morbidity and mortality.
  • Acute mesenteric ischemia is a medical emergency requiring prompt diagnosis and intervention.

Purpose of the Study:

  • To review the pathogenesis, clinical features, classification, and diagnostic imaging of mesenteric ischemia.
  • To explore the role and advancements in minimally invasive endovascular therapies for mesenteric ischemia.

Main Methods:

  • Literature review of pathogenesis, clinical presentation, and classification.
  • Analysis of diagnostic imaging modalities.
  • Evaluation of endovascular treatment strategies for acute and chronic mesenteric ischemia.

Main Results:

  • Non-specific presentation of mesenteric ischemia leads to diagnostic delays and poor outcomes.
  • Acute mesenteric ischemia demands high clinical suspicion and rapid imaging.
  • Endovascular therapies are increasingly utilized for both acute and chronic mesenteric ischemia.

Conclusions:

  • Early diagnosis and intervention are critical for improving outcomes in mesenteric ischemia.
  • Minimally invasive endovascular approaches offer promising treatment options.
  • Further research into optimizing diagnostic and therapeutic strategies is warranted.