PARAMETERS OF INTRATHYROID HEMODYNAMICS IN PATIENTS WITH NODULAR TOXIC GOITER

Abstract

diastolic blood flow ve - locity (16.2 (9.8; 20.8) cm/s), the maximum volumetric blood flow velocity was increased in 27 (77.1%) patients (1.4 (0.8; 1.6) ml/s), the resistance index - in 11 (31.4%) examined up to 0.9 (0.6; 1.1). In patients with TNG, according to the results of Doppler examination, perinodular and mixed types of vascu - larization with normal or slightly increased blood flow in the parenchyma of the thyroid gland were found in most cases. At the same time, in patients with a nodular lesion of one lobe of the thyroid gland, no significant difference was found in the intensity of intrathyroidal blood flow and quantitative parameters of blood flow in the affected and contralateral (healthy) lobes.