During a colostomy part of the colon (large intestine) is removed or disconnected. If the large intestine was diseased, it may be removed. If it was injured, it may be disconnected for a short time while it heals, then reconnected after a certain period of time.

Cirrhosis is a lifelong (chronic) liver problem. Read on to learn more.

Cirrhosis is a condition where the liver is damaged. Follow your doctor's instructions closely to get the most out of your treatment.

Nonstop flow of blood from the heart to the body and back to the heart again is called circulation. Blood vessels are hollow muscular tubes that carry blood throughout your body, much like pipes circulate water in your home.

If leg swelling due to chronic venous insufficiency isn't controlled, an ulcer (open wound) can form. Here's how to treat them.

Problems with the veins in the legs may lead to chronic venous insufficiency (CVI). CVI means that there is a long-term problem with the veins not being able to pump blood back to your heart.

A core needle biopsy will be done if your healthcare provider thinks you have prostate cancer. Read on to find out how the biopsy is done, and how to care for yourself at home afterward.

When you breathe, air travels through passages in your nose and throat. When these air passages are wide enough to let air flow freely, you breathe normally. Here are images of the nasal and throat passages.

Pneumonia is an infection of one or both of the lungs. Read on for information about pneumonia treatments and caring for yourself at home.

Those most at risk for pneumonia include older adults, smokers, and people with chronic lung diseases. Here's what you need to know to protect yourself.