Just to follow up:
"There are a number of conditions that are being recommended for addition to DSM-5 by outside sources, such as mental health advocacy groups, that are still under consideration by the work groups. The following conditions are considered “under review,” and work groups will make a recommendation about their inclusion after further assessing the evidence. We welcome your comments on whether available evidence indicates that the following should be included in DSM-5."
Apathy Syndrome
Body Integrity Identity Disorder
Complicated Grief Disorder
Developmental Trauma Disorder
Disorders of Extreme Stress Not Otherwise Specified
Fetal Alcohol Syndrome
Internet Addiction
Male-to-Eunuch Gender Identity Disorder
Melancholia
Parental Alienation Disorder
Seasonal Affective Disorder
Sensory Processing Disorder
Conditions Proposed by Outside Sources | APA DSM-5
Proposed does not mean that it WILL be included, however.