In-depth

Abdominal pain

Find out what causes different types of abdominal pain.

Capsule endoscopy

Find out how doctors use a tiny camera within a pill to see hard-to-reach parts of your digestive tract.

CT scan

A CT scan is an imaging test that uses X-rays to produce detailed images of the inside of your body.

Diarrhea

Here's information about common causes of diarrhea and when to see your doctor.

Intestinal obstruction

Intestinal obstruction — a serious condition that requires prompt medical attention — occurs when a blockage of the intestine prevents food or fluid from passing through.

MRI

MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.

Positron emission tomography scan

Shortness of breath

Shortness of breath can be frightening. Most of the time, a heart or lung condition is the cause.

Tai chi

With gentle movements and focused breathing, tai chi helps reduce stress and anxiety. See if it's right for you.

Upper endoscopy

Find out what to expect during your endoscopy exam.

Urinalysis

Urinalysis can be used to assess your overall health, detect a wide range of disorders, or monitor a medical condition or treatment.

X-ray

X-rays are a form of radiation that can make images of your bones and internal organs.

Dec. 20, 2012

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