T3-toxicosis and T4-toxicosis in a schizophrenic patient: report on a rare case.

This paper reports on T4-toxicosis, observed in the patient, who had previously fallen into a state of T3-toxicosis. In T4-toxicosis of this case, reverse T3 remarkably increased in concentration and T3 decreased in it. This case seems the very interesting one of which T4-toxicosis was followed by T3-toxicosis, and makes researchers consider about the mechanism why T3-toxicosis and T4-toxicosis are formed of, and about the relation between schizophrenia and those hyperthyroidism.