title: Cyclothymic disorder as bipolar illness.
mesh_terms: D000293:Adolescent; D000328:Adult; D000437:Alcoholism / Q000150:complications; D001714:Bipolar Disorder / Q000150:complications / Q000175:diagnosis*; D003527:Cyclothymic Disorder / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D010554:Personality Disorders / Q000175:diagnosis*; D019966:Substance-Related Disorders / Q000150:complications