In-depth


Abdominal pain

Find out what causes different types of abdominal pain.

Cough

An occasional cough is normal and healthy. A cough that persists for weeks signals an underlying problem.

CT scan

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

MRI

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

Needle biopsy

Find out what to expect during a needle biopsy.

Positron emission tomography scan

Radiation therapy

Shortness of breath

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

Oct. 24, 2012

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