Diagnosis and treatment of anorexia nervosa

Anorexia nervosa is much like other psychogenic or psychosomatic disorders in that it tends to run a chronic, relapsing course, with a proportion of patients never fully recovering. It is unlike them, however, in that significant mortality rates have been reported. With epidemiological studies now suggesting an increased incidence of the disorder, and follow-up studies indicating the importance of early treatment to favorable outcome, the vital role of family physicians in diagnosis and treatment becomes evident. This paper draws on both published accounts and original case material to summarize the primary diagnostic criteria and secondary signs of anorexia nervosa. An illustrative history of a young woman with chronic anorexia nervosa is followed by a discussion of treatment alternatives. Although still in the experimental stage, behavior therapy is presented for its apparent efficacy and adaptability to the outpatient family practice setting.