Factitious Disorders in Everyday Clinical Practice

The pathological feigning of disease can be seen in all medical disciplines. It is associated with variegated symptom presentations, self-inflicted injuries, forced but unnecessary interventions, unusual and protracted recoveries, and frequent changes of treating physician. Factitious illness is often difficult to distinguish from functional or dissociative disorders on the one hand, and from malingering on the other. Many cases, even fatal ones, probably go unrecognized. The suspicion that a patient's problem may be, at least in part, factitious is subject to a strong taboo and generally rests on supportive rather than conclusive evidence. The danger of misdiagnosis and inappropriate treatment is high.