1. The ICD-10 classifies conversion disorder as a dissociative disorder. 2. In cases of conversion disorder , there is a psychological stressor. 3. There is little evidence-based treatment of conversion disorder . 4. Conversion disorder is now contained under the umbrella term functional neurological symptom disorder.5. The term " conversion disorder " originated with Freud. 6. Freud referred to the condition as both hysteria and conversion disorder throughout his career. 7. This includes somatization disorder and conversion disorder . 8. They were all diagnosed with conversion disorder . 9. They are considered a feature of conversion disorder , somatization disorder, and dissociative disorders. 10. In some cases, the onset of conversion disorder correlates to a traumatic or stressful event.