Each year the depressive and anxiety disorder symptoms of the adolescents were measured. Hale and his colleagues concluded that while adolescent nervousness and depression were strongly related to one another, that adolescent despair and panic symptoms are actually best classified as two specific disorders. DSM-V These conclusions are of importance for the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition that’s prepared for publication in 2012.A preoperative testing technique may help determine stage of lung malignancy more accurately A preoperative testing technique combining two procedures can help improve the accuracy of identifying the stage of lung cancer, according to an article in the August 24/31 problem of JAMA: The Journal of the American Medical Association. Accurate preoperative staging is essential in identifying those sufferers who will reap the benefits of surgical resection . Available staging methods have limited accuracy in selecting those lung cancer patients without regional lymph node metastases.