Treatment
Treatment largely depends upon individual disease progression and the nature of presenting symptoms. Antimalarials, corticosteroids, and other drugs may be prescribed, if deemed appropriate by the treating physician. Prognosis
Most patients will maintain a diagnosis of undifferentiated connective tissue disease. However, about one third of UCTD patients will differentiate to a specific autoimmune disease, like rheumatoid arthritis or systemic sclerosis. About 12 percent of patients will go into remission.Severe vitamin D deficiency has been associated with the progression of UCTD into defined connective tissue diseases. The presence of the autoantibodies anti-dsDNA, anti-Sm, and anti-cardiolipin has been shown to correlate with the development of systemic lupus erythematosus, specifically. References


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Notably, Hayden admits that some children put in this category had no apparent incident to react to, but they were included because of their symptoms. Passive-aggressive mutism: silence is used as a display of hostility, connected to antisocial behavior. Some of the children in her study had reportedly not been mute until age 9–12.The Diagnostic and Statistical Manual of Mental Disorders (DSM), first published in 1952, first included Elective Mutism in its third edition, published in 1980. Elective mutism was described as "a continuous refusal to speak in almost all social situations" despite normal ability to speak. While "excessive shyness" and other anxiety-related traits were listed as associated features, predisposing factors included "maternal overprotection", intellectual disability, and trauma. Elective mutism in the third edition revised (DSM III-R) is described similarly as in the third edition except for specifying that the disorder is not related to social anxiety disorder. In 1994, the fourth edition of the DSM reflected the name change to selective mutism and redefined the disorder. Cultural references
Though elective mutism is no longer recognized by most psychiatrists, it is a popular character element or plot point in stories and movies. Many characters choose to stop speaking, for various reasons. Even more commonly, there are also characters who stop speaking after a traumatic incident. In both these cases, often, and almost always in the second, the character is silent in all situations. This is therefore not selective mutism, and anxiety is very rarely involved. Selective mutism itself is almost nonexistent in pop culture.