In-depth

Alternative medicine

Acupuncture

Find out how acupuncture works, who should avoid it and what conditions it can treat.

Chiropractic adjustment

Chiropractic adjustment — Overview covers definition, what to expect from spinal manipulation treatment for back pain.

Causes

Shaken baby syndrome

Shaken baby syndrome — Comprehensive overview covers symptoms, treatment of this serious brain injury.

Symptoms

Fatigue

Fatigue can signal many things. Here are some tips to help you decipher why you're wiped out and to regain your energy.

Headache

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

Tests and diagnosis

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.

Ultrasound

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

X-ray

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

Feb. 15, 2012

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