Cyanosis is a bluish color to the skin or mucus membranes that is usually due to a lack of oxygen in the blood.
Lips - bluish; Fingernails - bluish; Cyanosis; Bluish lips and fingernails; Bluish skin
Red blood cells provide oxygen to body tissues. Most of the time, almost all blood cells carry a full supply of oxygen. These blood cells are bright red, and the skin has a pinkish or red hue.
Blood that has lost its oxygen is dark bluish-red. People whose...
Read moreDid you know the largest internal organ of the body is the liver? But the overall largest organ of the body is the skin. It’s no wonder... Read more »
A 90 year-old lady came to my office with a totally black arm from the shoulder to the elbow. She had gotten up in the morning and been... Read more »
Dark skin (meaning olive tones or darker) is actually classified as "sensitive skin" by most dermatologists because of the care they need... Read more »
I'm so glad February is over. It's been a very tough month, and on this, the last day, I'm feeling harassed, frustrated and tired. So I... Read more »
Source: Breastcancer.org
Your skin may change color during breast cancer treatment, sometimes taking on a red color, turning darker, or looking black, blue, green, or yellow... Read more »
Source: Breastcancer.org
Urine discoloration usually means that your urine is darker than usual or cloudy. Blood in the urine is a completely different side effect and can be... Read more »
Source: ADAM Encyclopedia
Patchy skin color refers to areas of irregular skin coloring. Mottling or mottled skin refers specifically to blood vessel changes in the skin which... Read more »
Source: ADAM Encyclopedia
ScreeningEducation and prevention programs have led to improved screening for skin cancer, which in turn has improved diagnosis and survival rates... Read more »
Source: ADAM Encyclopedia
An experienced doctor should first rule out noncancerous (benign) conditions that resemble melanoma, such as a mole called a melanocytic nevus.In... Read more »