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| | eMedicine - Delusional Disorder : Article by Irene Guryanova, MD |
 | | In 1863, Karl Kahlbaum introduced the concept of paranoia as a separate mental illness: “a form of partial insanity, which throughout the course of the disease, principally affected the sphere of the intellect” (Manschreck, 2000). |
 | | Kraepelin viewed paranoia as uncommon, chronic condition different from dementia praecox by the presence of fixed, nonbizarre delusions, lack of deterioration over time, preserved thought process, and relatively slight involvement of affect and volition (Manschreck, 2000). |
 | | Psychodynamic theories suggest that paranoia is a protective response to stress or conflict that represents a threat to self-esteem or to the self (eg, unacceptable homosexual impulses, fear of the unknown, immigration) (Fennig, 2005). |
| www.emedicine.com /med/topic3351.htm (5442 words) |
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