Preoccupation with the fear of having, or the idea that one has, a serious disease based on the person's misinterpretation of bodily symptoms. (APA, DSM-IV)
Here are entered works on a disorder in which the patient shows unrealistic and excessive fear and anxiety about potential health problems. Works on a disorder in which the patient has numerous, recurrent, and long-lasting bodily complaints that are not due to any physical cause are entered under Somatization disorder