| A | B |
| Somatization Disorder | Are characterized by the presence of physical symptoms that suggest a medical condition without a demonstrable organic basis to account fully for the symptoms |
| Secondary Gains | Involve increased attention and relief from normal responsibilities and expectations when clients are ill |
| Conversion Disorder | Unexplained deficits in sensory or motor function such as blindness or paralysis associated with psychological factors; attitude of “la belle indifference” |
| La Belle Indifference | Lack of concern or distress |
| Hypochondriasis | An intense fear of or preoccupation with having a serious disease or medical condition based on misinterpretation of physical signs or symptoms |
| By Proxy | Through a substitute |
| Malingering | Purposefully and willfully produce the signs or symptoms for some form of gain. |
| Fugue | One or more episodes of amnesia in which the inability to recall some or all of one’s past and either the loss of one’s identity or the formation of a new identity occur with sudden, unexpected, purposeful travel away from home. |
| Depersonalization | Feeling as though the body is unreal or that they are an external observer of their body. |
| Dissociative Identity Disorder | The presence of two or more distinct identities or personality states (each with its own relatively enduring pattern of perceiving, relating to, and thinking about the environment and self). |
| Pain Disorder | Discomfort unrelieved by analgesics; psychological factors influence onset, severity, exacerbation, and maintenance |
| Body Dysmorphic Disorder | Preoccupation with imagined or exaggerated defect in physical appearance |
| Amnesia | Disorder in which the memory fails with no known organic cause |