Related Experiment Video
Updated: Jul 19, 2026

Ultrasound Assessment of Flow-Mediated Dilation of the Brachial and Superficial Femoral Arteries in Rats
Published on: November 3, 2016
Abstract:
The paper reviews the data available in the literature on the etiology, pathogenesis, pathomorphology and examinations of patients with fibromuscular dysplasia. The types of fibromuscular dysplasia are discussed in detail in relation to the damage to vascular wall layers. These include intimal fibroplasia, medial hyperplasia, medial fibroplasias, and perimedial fibroplasia with a well-defined definition pathomorphological and angiographic criteria. The role of various etiological factors in the development of fibromuscular dysplasia is given, by presenting the genetical, mechanical, ishemic, humoral, and hormonal hypothesis of pathogenesis; differential diagnostic features are determined. Emphasis is laid on the necessity and topicality of studying the etiology, pathogenesis, and pathomorphology of dysplasia to gain a better insight into this disease, to choose an effective treatment.
Insights
This review synthesizes current literature on fibromuscular dysplasia (FMD), detailing its causes, development, and pathological characteristics. Understanding FMD
Area of Science:
- Vascular Biology and Medicine
- Pathology and Pathophysiology
Context:
- Fibromuscular dysplasia (FMD) is a non-atherosclerotic vascular disease affecting arterial walls.
- Literature review of existing data on FMD etiology, pathogenesis, and morphology.
- Detailed examination of FMD subtypes, including intimal fibroplasia, medial hyperplasia, and medial fibroplasias.
Purpose:
- To consolidate and review the available literature on fibromuscular dysplasia.
- To elucidate the etiological factors and pathogenetic hypotheses of FMD.
- To define pathomorphological and angiographic criteria for diagnosing FMD subtypes.
Summary:
- Discusses various types of fibromuscular dysplasia based on vascular wall layer damage.
- Explores etiological factors: genetic, mechanical, ischemic, humoral, and hormonal hypotheses.
- Highlights differential diagnostic features and the importance of understanding FMD's underlying mechanisms.
Impact:
- Emphasizes the need for continued study into FMD's etiology, pathogenesis, and pathomorphology.
- Aims to improve understanding of FMD for more effective treatment strategies.
- Provides a comprehensive overview for researchers and clinicians managing FMD patients.
Related Concept Videos
Peripheral Artery Disease I: Introduction
Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation
Aneurysm I: Introduction
Atherosclerosis I: Introduction
Rheumatic Heart Disease I: Introduction
Atherosclerosis II: Clinical Manifestations and Diagnostic Tests

