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Detection of Neuritic Plaques in Alzheimer's Disease Mouse Model

Detection of Neuritic Plaques in Alzheimer's Disease Mouse Model

Published on: July 26, 2011

Detecting the vulnerable plaque in patients.

I Gonçalves¹, H den Ruijter², M Nahrendorf³

¹Department of Cardiology and Clinical Sciences Malmö, Skåne University Hospital, Lund University, Malmö, Sweden.

Journal of Internal Medicine

|August 27, 2015

Summary

Detecting vulnerable plaques, characterized by thin fibrous caps and large lipid cores, is crucial for preventing cardiovascular events. Imaging techniques are evolving to identify these high-risk plaques, though standardized methods are still needed.

Keywords:

atherosclerosis noninvasive imaging vulnerable plaque

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Area of Science:

Cardiovascular Medicine
Medical Imaging
Pathology

Background:

Atherosclerosis is a systemic disease leading to vulnerable plaques and cardiovascular events.
Vulnerable plaques exhibit a thin fibrous cap and a large lipidic necrotic core.
Current clinical practice lacks routine vascular imaging for assessing plaque characteristics.

Purpose of the Study:

To review imaging techniques for detecting vulnerable atherosclerotic plaques.
To identify individuals at high risk for cardiovascular events.
To discuss the evolving morphology of atherosclerotic plaques.

Main Methods:

Review of current and emerging vascular imaging modalities.
Analysis of plaque morphology in relation to cardiovascular event risk.
Discussion of the limitations and potential of various imaging techniques.

Main Results:

Several imaging techniques show promise for vulnerable plaque detection.
No single modality is routinely used due to varying pros and cons.
Plaque morphology may be shifting towards 'stable' types, potentially due to prevention strategies.

Conclusions:

Imaging advancements are critical for identifying vulnerable plaques and high-risk individuals.
Standardization of vulnerable plaque definition and detection methods is necessary.
Further research is needed to validate imaging tools for clinical screening.