Nghiên cứu đặc điểm lâm sàng hình ảnh, siêu âm và xạ hình bệnh nhân nhiễm độc giáp

Study on clinical features, ultrasound imaging and scintigraphy of thyrotoxicosis patients

SUMMARY:

The cross section study on 36 patients at the Endocrinology - Neurology - Respiratory Department of Hue Central Hospital, from May 2010 to September 2011. The main clinical symtoms: palpitation, heart rate >90bpm, finger and hands tremors, weight loss, thyroid gland enlargement, systolic murmur at thyroid gland. Thyroid Scintigraphy: The major signs are irregular margins, thyroid gland enlargement, and high iodine-131thyroid imaging. Thyroid Ultrasonography: Most patients have enlargement thyroid volume, hypoechogenicity, irregular margins and hypervascularity. An increased mean peak systolic velocity of the thyroid artery is significantly charateristic.There was tied correlation between thyroid weight on Scintigraphy and thyroid volume on Ultrasonography, between peak diastolic velocity and T3 level, between peak systolic velocity and TSH level (p<0,05).