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  • Title: The integration of primary anorexia nervosa and obsessive-compulsive disorder.
    Author: Yaryura-Obias MA, Pinto A, Neziroglu F.
    Journal: Eat Weight Disord; 2001 Dec; 6(4):174-80. PubMed ID: 11808812.
    Abstract:
    This paper explores the relationship between primary anorexia nervosa (PAN) and obsessive-compulsive disorder (OCD) in both their concomitant and their sequential presentation. Their clinical descriptions demonstrate the presence of obsessionality and compulsiveness that seem to interface during their course and overlap in their symptomatologies has been noted for over sixty years. However, recent research in this regard is scant. Commonalities in pathophysiology indicate disturbances in neurotransmitters, notably serotonin. Biological challenges have failed to establish a definitive correlation with PAN and OCD, whether in combination or individually. We may postulate that, with limitations, they share some anatomical pathways. The areas affected are the amygdala, cingulum and orbito-frontal cortex. Few studies, however, have been devoted to the treatment of concomitant PAN and OCD.
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