title: [Anorexia nervosa in boys--a case report].
abstract: BACKGROUND
  In contrast to female adolescents, anorexia nervosa is rarely seen in male adolescents. In consequence, more comprehensive investigations are often carried out in the latter in a search of organic disease.
  
  
  METHODS
  A boy of thirteen-and-a-half years was referred for investigation of anorexia, loss of weight, constipation, loss of concentration and depression. Physical examination revealed bradycardia, low blood pressure, hypothermia and various endocrinological disturbances: reduced somatomedin C, tri-iodine thyronine and subnormal thyroxine levels, and delayed TSH peaking after TRH stimulation. Examination of peripheral blood revealed leukopenia with underlying hyperplastic bone marrow. A CT scan revealed widening of the ventricles of the brain, and echocardiography a mitral valve prolapse.
  
  
  CONCLUSIONS
  Anorexia nervosa is accompanied by numerous pathological findings which, however, when weight is regained, return to normal without the need for further treatment. Before instituting invasive diagnostic measures in boys or male adolescents, consideration should be given to anorexia nervosa, and a psychiatric consultation sought.
authors: Kinderklinik im St.-Josef-Hospital, Universität Bochum.
authors: C
authors: C
authors: Severien
authors: A
authors: A
authors: Benden
authors: U
authors: U
authors: Menken
mesh_terms: D000293:Adolescent; D000856:Anorexia Nervosa / Q000175:diagnosis* / Q000523:psychology; D001828:Body Image; D001835:Body Weight; D006728:Hormones / Q000097:blood; D006801:Humans; D007958:Leukocyte Count; D008297:Male
chemical_list: D006728:Hormones
vernacular_title: Anorexia nervosa bei Knaben--ein Fallbericht.