Recently, anorexia nervosa has been referred to as the "Peter Pan syndrome,"a metaphor based on the theme of not growing up. Beside the fact that Peter Pan was a "boy who would not grow up," another parallelism with anorexia nervosa may lie within the creator himself. We discuss the possibility that lames M . Barrie, author of "Peter Pan," might have been himself anorexic in childhood and adolescence.The appelation "Peter Pan syndrome" has recently been popularized as metaphor for "men who have never grown up," i.e., who have reached adult age but are unable to face adult feelings and responsibilities (Kiley, 1983). In a more specific sense, the term "Peter Pan syndrome" has been used to characterize anorexia nervosa patients whose fear of growing into adulthood has often been described as a central psychological feature: Mirkin (1983) coined, or recoined, this term independently; Finnish psychiatrists (Ihalainen, 1973;Laajus, 1979) had long used it without being able to recall where they had first heard it, and diligent search of the literature had not so far enabled us to locate the originator. "The boy who would not grow up" is the subtitle of the famous drama "Peter Pan"