disease has feature recurrent hypersomnia bipolar disorder https://www.malacards.org/card/bipolar_disorder bipolar disorder manic-depression UMLS:C0005586 major affective disorder ICD10WHO:F31 A disorder of the brain that causes unusual shifts in mood, energy, activity levels and the ability to carry out day-to-day tasks. Often these moods range and shift from periods of elation and energized behavior to those of hopelessness and depression. manic disorder manic depression NCIT:C34423 MAFD manic depressive disorder SCTID:13746004 DOID:3312 ICD9:296.80 MESH:D001714 bipolar depression ICD9:296.60 manic bipolar affective disorder birnlex:12754 mixed bipolar disorder MEDGEN:2649 manic bipolar I disorder ICD10CM:F31 MONDO:0004985 ICD9:296.40 ICD9:296.89 bipolar disorder manic phase mood disorder