This article takes a close look at peripheral cyanosis, including its causes, symptoms, and treatment. It also looks at another type called central cyanosis, which affects core organs in the body ...

Peripheral cyanosis affects the fingers and toes. It happens when the body is not able to pump oxygen-rich blood to those areas, whether due to the cold or a health condition. Cyanosis refers to a ...

Bluish skin discoloration (cyanosis) may affect your hands, feet, or entire body. Possible causes include heart, lung, and circulatory conditions, some of which are life threatening. Many ...

The human nervous system consists of the central and peripheral nervous systems. The brain and spinal cord are the keys to your central nervous system. The large network of nerve cells throughout ...