In which demographic is arterial fibromuscular dysplasia most commonly found?

In which demographic is arterial fibromuscular dysplasia most commonly found?

• A. Older males
• B. Young females
• C. Middle-aged adults
• D. Pediatric patients

Answer: (B)

Arterial fibromuscular dysplasia (FMD) is most commonly found in young females, particularly those between the ages of 15 and 50. This condition is characterized by abnormal cell growth in the middle layer of the arterial wall, which can lead to stenosis, aneurysm, or dissection of the affected arteries, often notably in the renal and carotid arteries. The female predominance is well-documented in the literature, which suggests a hormonal influence may play a role in the development of this disease. In contrast, other demographics such as older males, middle-aged adults, and pediatric patients have not been shown to have the same incidence rates of FMD, making young females the demographic most affected by this condition.

Arterial fibromuscular dysplasia (FMD) is most commonly found in young females, particularly those between the ages of 15 and 50. This condition is characterized by abnormal cell growth in the middle layer of the arterial wall, which can lead to stenosis, aneurysm, or dissection of the affected arteries, often notably in the renal and carotid arteries. The female predominance is well-documented in the literature, which suggests a hormonal influence may play a role in the development of this disease. In contrast, other demographics such as older males, middle-aged adults, and pediatric patients have not been shown to have the same incidence rates of FMD, making young females the demographic most affected by this condition.