Resolution of thyroid-induced schizophreniform disorder following subtotal thyroidectomy: case report.

Psychoses due to thyrotoxicosis are typically affective in nature. We report on a schizophreniform psychosis in a woman with Graves' disease whose symptoms abated following subtotal thyroidectomy. Surgical thyroidectomy should be considered in thyrotoxic patients who are unresponsive to medical therapy or who manifest unremitting or life-threatening psychotic behavior, especially if long-term compliance required for medical therapy appears unlikely.