In-depth

CT scan

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

Frequent urination

Frequent urination, the need to urinate more often than usual, can indicate several disorders of the urinary tract.

Headache

Most headaches aren't caused by a serious illness, but some could be a sign of a life-threatening condition.

MRI

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

Ultrasound

Ultrasound imaging uses high-frequency sound waves to create images of structures in your body.

Urinalysis

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

Oct. 09, 2014

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