[Fibrinogen degradation products, soluble fibrin and antithrombin III in toxic goiter patients].

A total of 31 patients with toxic goiter of various severity were investigated; the blood and urine content of the products of fibrinogen and fibrin degrading (PFD), of soluble fibrin, antithrombin III, fibrinogen and fibrinolytic activity were studied. There was a marked elevation of PFD content in the blood and their normal content in the urine, an increase in soluble fibrin level, and fibrinolysis activation. Hyporegulation revealed in patients with toxic goiter is apparently connected with increased fibrin degradation, and is secondary in character.