A bruise, or contusion, is caused when blood vessels are damaged or broken as the result of a blow to the skin. The raised area of a bump or bruise results from blood leaking from these injured blood vessels into the tissues as well as from the body's response to the injury. Treatments include applying an ice pack and pressure to the area by hand.
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Liver disease can be cause by a variety of things including infection (hepatitis), diseases such as gallstones, high cholesterol...learn more »
A broken toe is one of the most common fractures among individuals. There are many causes of a broken toe, whether it is the big...learn more »
A hematoma is a collection of blood that is outside a blood vessel. There are different areas where hematomas occur including the...learn more »
Foot pain may be caused by injuries (sprains, strains, bruises, and fractures), diseases (diabetes, Hansen disease, and gout),...learn more »
In This Article
Liver (Anatomy and Function) Article
- Facts about the liver
- What is the function of the liver?
- What are symptoms of liver diseases?
- What does the liver look like, and where is it located in the body?
- Liver disease causes (fatty liver, cirrhosis, hepatitis, and infections)
- Liver disease causes (medications, toxins, genetics, cancer, and others)
- What kind of doctor treats liver disease?
- How is an examination of the liver performed?
- What is a liver biopsy?
- Can diseases of the liver be prevented?
In This Article
Cuts, Scrapes and Puncture Wounds Article
- Cuts, scrapes (abrasions), and puncture wounds facts
- What is the best
first aid for a cut or scrape?
- Who should seek medical care for a cut?
- What are the signs and symptoms of a wound
- How are puncture wounds different?
- Will I need a tetanus shot for a cut, scrape, or puncture wound?