Throwing up black stuff is an indication of blood clots in vomit. This condition is known as hematemesis. The colour of the vomit may vary from brown, bright red to black. This colour variation depends on how long the blood has been in your gastrointestinal system. While having black specks in vomit, you might experience other symptoms which include severe abdominal pains, vomiting, nausea, dizziness, lightheadedness and, fainting.
Upper Leg Bump: Symptoms & Causes
How to Spot Melanoma | Men's Health
Skin cancer — the abnormal growth of skin cells — most often develops on skin exposed to the sun. But this common form of cancer can also occur on areas of your skin not ordinarily exposed to sunlight. There are three major types of skin cancer — basal cell carcinoma, squamous cell carcinoma and melanoma. You can reduce your risk of skin cancer by limiting or avoiding exposure to ultraviolet UV radiation. Checking your skin for suspicious changes can help detect skin cancer at its earliest stages.
7 skin cancer warning signs you should never ignore
Most bumps on the upper leg are benign and caused by underlying skin conditions like cysts, boils, abscess, or folliculitis. Other causes of bump on upper thigh include dermatofibroma, or lipoma. Read below for more information on causes and treatment options. Bumps on the upper leg can vary in size from small to large, and vary in quantity as well.
That makes it the second most common skin cancer in that age group. While that percentage may scare you, skin cancer is curable if spotted early. Though doctors stress that patients need to be a partner in the process. What should you look for?