anxiety disorder acute stress disorder An anxiety disorder that has_symptom flashbacks, has_symptom bad dreams, has_symptom frightening thoughts, has_symptom avoidance or has_symptom hyperarousal of PTSD occurring within one month of a traumatic experience as Acute Stress Disorder or ASD. DOID:6088 ICD9CM:308.3 SNOMEDCT_2010_1_31:192040000 SNOMEDCT_2010_1_31:192043003 UMLS_CUI:C0029488 disease_ontology traumatic stress disorder In this disorder, following the trauma, the traumatic event is persistently reexperienced, and the individual displays marked avoidance of stimuli that may arouse recollections of the trauma and has marked symptoms of anxiety or increased arousal. The disturbance lasts for a minimum of 2 days and a maximum of 4 weeks after the traumatic event; if symptoms persist beyond 4 weeks, the diagnosis of posttraumatic stress disorder may be applied. Individuals with this disorder may have a decrease in emotional responsiveness, often finding it difficult or impossible to experience pleasure in previously enjoyable activities, and frequently feel guilty about pursuing usual life tasks. If the trauma led to another's death or to serious injury, survivors may feel guilt about having remanded intact or about not providing enough help to others. Individuals with this disorder often perceived themselves to have greater responsibility for the consequences of the trauma than is warranted. There is some evidence that social supports, family history, childhood experiences, personality variables, and preexisting mental disorders may influence the development of Acute Stress Disorder. This disorder can develop in individuals without any predisposing conditions, particularly if the stressor is especially extreme. DSM-IV-TR (american Psychiatric Association) Disorder that results from exposure to a traumatic stressor that results in dissociation, reliving the experience, and attempts to avoid reminders events. Understanding abnormal behavior". David Sue, Derald Wing Sue, Stanley Sue. 308.3 MFOMD_0000019 Either while experiencing the traumatic event or after the event, the individual has at least three of the following dissociative symptoms: - A subjective sense of numbing, detachment or absence of emotional responsiveness - A reduction in awareness of his or her surroundings - Derealization - Depersonalization - Dissociative amnesia They may experience difficulty concentrating, feel deterched from their bodies, experience the world as unreal or dreamlike, or have increasing difficulty recalling specific details of the traumatic event. At list one of the symptoms from each of the symptoms clusters required for posttraumatic stress disorder is presents. - The traumatic event is persistently reexperienced (e.g. recurrent recollections, images, thoughts, dreams, illusions, flashback episodes, a sense of reliving the event, or distress on exposure to reminders of the event.) - Reminders of the traumas (e.g. places, people, activities) are avoided. - hyperarousal in response to stimuli reminiscent of the trauma is present (e.g., difficulty sleeping, irritability, poor concentration, hypervigilance, and exaggerated startle response, and motor restlessness.) DSM-IV-TR (American Psychiatric Association) F43.0 trastorno por estrés agudo