Creutzfeldt-Jakob Disease
Creutzfeldt-Jakob disease (CJD) is a rare, degenerative, invariably fatal brain disorder that consists of three major categories: sporadic CJD, hereditary CJD, and acquired CJD.[1] Onset of symptoms typically occurs at about age 60 and since there is no single diagnostic test for CJD, the first concern is to rule out treatable forms of dementia such as encephalitis or chronic meningitis. The only way to confirm a diagnosis of CJD is by an autopsy or brain biopsy, which involves removing a small piece of tissue from the patient’s brain so that it can be examined by a neurologist.[1] Since a correct diagnosis of CJD does not help the patient, a brain biopsy is discouraged unless it's need to rule out a treatable disorder. While CJD can be transmitted to other people, the risk of this happening is extremely small.[1]
For More Information
For in-depth information on Creutzfeldt-Jakob disease and care, read Creutzfeldt-Jakob Disease: An Overview in our Elder Health Guides section.
References
1. National Institute of Neurological Disorders and Stroke. (June 29, 2009) NINDS Creutzfeldt-Jakob Disease Information Page. Retrieved July 3, 2009, from http://www.ninds.nih.gov/disorders/cjd/cjd.htm.
