ĐẶC ĐIỂM HÌNH ẢNH VÀ PHÂN LOẠI NHÂN GIÁP TRÊN SIÊU ÂM

Abstract

Purpose: Describe characteristics and classification of thyroid nodules on ultrasound. Methods: Description statistics of case series, including 500 patients with thyroid nodules on ultrasound at the national otorhinolaryngology hospital from January 2023 to July 2023. Results: 500 patients with ages ranging from 11 to 91 (mean: 48); 106 males (21%) and 394 females (79%); 340 patients with multiple thyroid nodules (68%) and 160 patients with single thyroid nodules (32%). Location of thyroid nodules: 96.4% of bilateral thyroid lobes; 73% of thyroid nodules are <10mm in size; 55.6% of thyroid nodules are TIRADS 1 and TIRADS 2. Conclusion: Thyroid nodules are most common at the age of 40-59, more common in women than men. The common location is the thyroid lobes on both sides. Common size is less than 10mm. Thyroid nodules not suspected of malignancy on ultrasound >50%.