The primary application of S-Detect technique in the diagnosis of thyroid tumors / 中华超声影像学杂志

ABSTRACT

Objective To evaluate the value of S-Detect technology of ultrasonography in the diagnosis of thyroid tumors. Methods Ninety-three thyroid tumors in 93 patients were enrolled in the group.A varied image features of the thyroid masses in gray-scale ultrasonography were analyzed by S-Detect technology and experienced doctor separately.The results were compared and the diagnostic ability were also compared between the two methods. Results There were 44 malignant tumors and 49 benign tumors in these thyroid nodules.The sensitivity of S-Detect technology in the diagnosis of thyroid malignant tumors was higher,up to 88.7%. In the five image features of the thyroid tumors in gray-scale ultrasonography,the result of composition of the mass obtained by S-Detect was the most consistent with that of the doctors and Kappa value was 0.89.Conclusions S-Detect is a kind of computer-aided diagnosis system,which is suitable for the ultrasound beginners in the diagnosis of thyroid tumors.