Extensive intracranial calcification secondary to hypoxia, presenting with dyspraxic gait.

The imaging appearances of a case of extensive intracranial calcification presenting with dyspraxic gait are described. Computed tomography showed bilateral calcification in the anterior, posterior and central watershed areas and in the basal ganglia. It is believed that the changes are secondary to previous hypoxaemia and hypotension, and that subsequent development of the symptoms is due to calcification in the dystrophic tissue.

Survivors of self-inflicted firearm injury. A liaison psychiatry perspective.

OBJECTIVE: To examine the clinical profile and, in particular, the psychopathology of 33 survivors of self-inflicted firearm injury. DESIGN: An eight-year retrospective case history analysis. Information was obtained from databases in the Psychiatry, Trauma and Medical Records departments of Westmead Hospital. RESULTS: In the sample most survivors of self-shooting were young men who did not suffer from major depression or psychosis. Most shootings occurred in the context of interpersonal disputes with sexual partners or family members. CONCLUSIONS: Most patients who survive self-inflicted firearm injuries have shot themselves impulsively in a crisis, are not psychotic, and have ready access to firearms. Psychiatric care is usually given in the trauma ward. Close cooperation is required between psychiatric and surgical teams in management. Recommendations to assist in the more accurate assessment of patients with self-inflicted firearm injury include: careful scrutiny of alleged accidental shootings; the inclusion of police information in the assessment; routine drug screening and determination of blood alcohol level; repeated interviews and corroboration of patient claims by family and friends; and psychiatric review of all patients with self-inflicted injury.