Enduring personality changes, not attributable to brain damage and disease (this is for conditions that seem to arise in adults without a diagnosis of personality disorder, following catastrophic or prolonged stress or other psychiatric illness). Other personality types and Millons description
Some types of personality disorder were in previous versions of the diagnostic manuals but have been deleted. Examples include sadistic personality disorder (pervasive pattern of cruel, demeaning, and aggressive behavior) and self-defeating personality disorder or masochistic personality disorder (characterized by behavior consequently undermining the persons pleasure and goals). They were listed in the DSM-III-R appendix as "Proposed diagnostic categories needing further study" without specific criteria. Psychologist Theodore Millon, a researcher on personality disorders, and other researchers consider some relegated diagnoses to be equally valid disorders, and may also propose other personality disorders or subtypes, including mixtures of aspects of different categories of the officially accepted diagnoses. Millon proposed the following description of personality disorders:

Additional factors
In addition to classifying by category and cluster, it is possible to classify personality disorders using additional factors such as severity, impact on social functioning, and attribution. Severity
This involves both the notion of personality difficulty as a measure of subthreshold scores for personality disorder using standard interviews and the evidence that those with the most severe personality disorders demonstrate a “ripple effect” of personality disturbance across the whole range of mental disorders.
These terms were replaced in 1997 with the release of the revised ILAR (International League of Associations for Rheumatology) classification criteria.There is currently an international movement underway to further revise the classification criteria for JIA, although this is in a preliminary phase.MeSH uses "juvenile arthritis" as the primary entry, and uses "idiopathic", "chronic" and "rheumatoid" in alternate entries. Society
Some famous people with this condition are:

Antoni Gaudi, architect
Clark Middleton, actor
Claire Cottrill, singer-songwriter
Rosemary Sutcliff, author

References
External links
Arthritis Australia, Juvenile Idiopathic Arthritis
JIA@NRAS (UK)
JIA - NIH Medline Plus.