Bleeding into the skin can show up in a few different ways: Petechiae are tiny, red, or purple spots or patches less than about 2 millimeters (mm) in diameter that look like freckles and do not go ...

Scurvy is a disease caused by a severe deficiency of vitamin C (ascorbic acid), which is essential for the production of ...

Scurvy diagnoses in Australia and Canada suggest doctors should consider testing for vitamin C deficiency in patients ...

Haemostasis is the prevention of unwanted blood loss; learn how this process works and is interrupted by blood-clotting ...

The cost of living is cited in two recent cases of the disease associated with sailors centuries ago.

Doctors can safely cut and transplant skin flaps containing blood vessels from a different area of the body, decreasing the burden on patients. The technology can also visualize transparent ...

Ear (aural) hematomas occur when blood vessels in the pinna rupture secondary to trauma or excessive head shaking. Blood fills the space between the skin and the cartilage, causing pain and ...

Scurvy, a disease thought to be historical, is reappearing in developed countries. Learn about its symptoms, causes, and ...

Arteries and veins are the major blood ... skin), have thinner walls, and have fewer nerves, meaning they would cause less pain. An accidental arterial puncture isn’t common but could cause ...

Inside you, there is an amazing network of blood vessels, the tubes that carry blood all around your body. Every part of the body needs oxygen, food and water. The blood vessels are a bit like ...