anxiety disorder phobic disorder An anxiety disorder where fear and anxiety are triggered by a specific stimulus or situation. DOID:591 ICD9CM:300.2 ICD9CM:300.20 MSH:D010698 NCI:C35420 SNOMEDCT_2010_1_31:154884005 SNOMEDCT_2010_1_31:191720001 SNOMEDCT_2010_1_31:191721002 SNOMEDCT_2010_1_31:191734001 SNOMEDCT_2010_1_31:192393009 SNOMEDCT_2010_1_31:192398000 SNOMEDCT_2010_1_31:268630000 SNOMEDCT_2010_1_31:386808001 SNOMEDCT_2010_1_31:386810004 SNOMEDCT_2010_1_31:52039009 SNOMEDCT_2010_1_31:65673007 UMLS_CUI:C0349231 disease_ontology