obsolete_acute stress reaction true true MESH:D040701 An anxiety disorder precipitated by an experience of intense fear or horror while exposed to a traumatic (especially life-threatening) event. The disorder is characterized by dissociative symptoms; vivid recollections of the traumatic event; avoidance of stimuli associated with the traumatic event; and a constant state of hyperarousal for no more than one month. mixed disorder as reaction to stress Acute Stress Disorder Replaced by Mondo term MONDO_0003763, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0003763 UMLS:C0236816 MedDRA:10001085 Catherine Leroy http://purl.obolibrary.org/obo/MONDO_0003763 acute stress disorder acute stress reactions DOID:6088 acute stress disorders 3.88.0 Wikipedia:Acute_stress_reaction Gautier Koscielny NCIt:C92621 acute traumatic stress disorder