MICROANATOMY

Detailed explanation-1: -Spider veins (also called telangiectasia) are small veins that become enlarged and are visible under the skin. may have spider veins, which are enlarged capillaries. Capillaries are tiny, extremely thin-walled vessels that act as a bridge between arteries (which carry blood away from the heart) and veins.

Detailed explanation-2: -Several factors may cause veins to appear to shrink. Aging, a decrease in muscle tone, and weight gain are common reasons for veins appearing smaller. A vein doctor should always be consulted. However, in some cases, it may indicate vein disease.

Detailed explanation-3: -After blood passes through the capillaries, it enters the smallest veins, called venules. From the venules, it flows into progressively larger and larger veins until it reaches the heart.

Detailed explanation-4: -Spider veins are sometimes referred to as telangiectasia, broken capillaries, or small vein disease. Just because these blood vessels are small doesn’t make them unimportant. Spider veins (small vein disease) and varicose veins often occur in the same person and can signal even greater circulatory problems.

Detailed explanation-5: -Small vessel disease is a condition in which the walls of the small arteries in the heart aren’t working properly. This reduces the flow of oxygen-rich blood to the heart, causing chest pain (angina), shortness of breath, and other signs and symptoms of heart disease.