no
The color is the blood from broken blood vessels that have ruptured in the impact area
Platelets
Ruptured blood vessels in the foot can be caused by trauma, such as impact or injury, leading to small tears or breaks in the blood vessel walls. Other potential causes include medical conditions like deep vein thrombosis or peripheral artery disease, which can weaken blood vessels over time and potentially result in ruptures. High blood pressure or cardiovascular issues can also contribute to the rupture of blood vessels in the foot.
Blood vessels being ruptured. the blood fills the tissue and it swells.
Ruptured blood vessels
When blood vessels are cut- the blood will flowout of them. There are 3categories that aremost common: -Scrape or cut - you ride your bike and scrape your knee badly; blood vessels and skin are torn. The blood from the ruptured capillaries, arteries, veins flows out. Eventually a scab will form. -Black and Blue- You bang your arm into a shelf, the vessels under your skin have ruptured and blood leaks out. But, because your skin is not "broken" the blood remains under the layer of skin revealing a blue-ish discoloration (deoxygenated blood cells). -Internal Bleeding- You get into a car accident and break a rib which punctures your lung. You may have ruptured blood vessels within tissue/organ/part of the body that may not be visible. A doctor would be best in this situation.
veins, the discoloration that we can see are varicose veins
Chronic microvascular ischemic changes are when there are tiny blood vessels in the brain that have ruptured or clotted. This causes very small strokes.
Chronic microvascular ischemic changes are when there are tiny blood vessels in the brain that have ruptured or clotted. This causes very small strokes.
No, it's probably just a bruise. You've probably bumbed into something and you ruptured some tiny blood vessels just under the skin. The blood spills outside of the vessels between the cell tissue of your flesh where it doesn't belong, is trapped there and forms the blue spot.
Chronic microangiopathic ischemic changes are areas of the brain that show up during radiology, usually MRIs, that depict clotted off or ruptured blood vessels. These are usually related to other serious conditions, such as diabetes, hypertension, and high cholesterol.