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Updated: Jun 10, 2025

Ultrasound Imaging of the Thoracic and Abdominal Aorta in Mice to Determine Aneurysm Dimensions
Published on: March 8, 2019
Aortic aneurysm: Correlations with phenotypes associated with connective tissue dysplasia
Maria Roslik1, Yury Zharikov1, Andzhela Vovkogon1
1I.M. Sechenov First Moscow State Medical University (Sechenov University), Department of Human Anatomy and Histology, Moscow, Russia.
Connective tissue dysplasia, a disorder affecting collagen and elastin, is linked to aortic aneurysm risk. Specific physical traits may signal heightened risk, warranting further investigation.
Area of Science:
- Cardiovascular Medicine
- Genetics
- Dermatology
Background:
- Aortic aneurysm is a dangerous enlargement of the aorta, increasing rupture risk.
- Connective tissue dysplasia (CTD) is implicated in aortic aneurysms, particularly in younger individuals.
- CTD involves defects in collagen and elastin, impacting tissue elasticity and organ development.
Purpose of the Study:
- To explore the association between morphological signs of CTD and aortic aneurysm risk.
- To identify potential constitutional markers for aortic aneurysm development.
Main Methods:
- Review of literature and data on CTD manifestations.
- Correlation analysis between external CTD signs and aortic aneurysm incidence.
Main Results:
- Confirmed relationship between various CTD morphological signs (e.g., scoliosis, hernias, striae) and aortic aneurysm risk.
- Identified specific combinations of external CTD features as potential indicators.
Conclusions:
- Certain external manifestations of CTD may serve as constitutional markers for aortic aneurysm.
- Further research into these markers is a promising avenue for early detection and prevention.
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