A CT scan is an imaging test that uses X-rays to produce detailed images of the inside of your body.
Most headaches aren't caused by a serious illness, but some could be a sign of a life-threatening condition.
Lumbar puncture (spinal tap) — Overview covers definition, risks and results of this procedure.
MRI uses a magnetic field and radio waves to create detailed images of the organs and tissues within your body.
Neck pain can result from a wide variety of causes including injury, poor posture, and wear and tear on joints.
Aug. 04, 2012
- Parasites — Naegleria. Centers for Disease Control and Prevention. http://www.cdc.gov/parasites/naegleria/index.html. Accessed April 19, 2012.
- Long SS, et al. Principles and Practice of Pediatric Infectious Diseases. 3rd ed. Philadelphia, Pa.: Churchill Livingstone Elsevier; 2008. http://www.mdconsult.com/das/book/body/177544974-4/936603208/1679/273.html#4-u1.0-B978-0-443-06687-0..50272-1_4741. Accessed April 24, 2011.
- Kliegman RM, et al. Nelson Textbook of Pediatrics. 19th ed. Philadelphia, Pa.: Saunders Elsevier; 2011. http://www.mdconsult.com/books/page.do?eid=4-u1.0-B978-1-4377-0755-7..00272-4&isbn=978-1-4377-0755-7&uniqId=331103986-4#4-u1.0-B978-1-4377-0755-7..00272-4--s0010. Accessed April 20, 2012.
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