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[The Value of High Frequency Color Doppler Ultrasonography in the Diagnosis of Solid Skin Tumorsa-a Preliminary Study]. | LitMetric
Objectives : To explore the value of high frequency color doppler ultrasonography in differentiating benign and malignant skin solid tumors.Methods : Clinical and ultrasonic data of cutaneous solid tumors confirmed by pathology in our hospital were collected. The differences in clinical and sonographic features between benign and malignant tumors were statistically analyzed.Results : A total of 512 patients, involving 527 cases of skin solid tumors, were enrolled in this study. The ultrasonic detected 99.43% of the cases, with 99.02% accuracy in locating the lesions. The benign and malignant tumors showed differences in patient age, location, multiple occurance, location and depth, surface skin condition, tumor size, echo, morphology, uniformity, calcification, blood flow status, tumor rear area and peripheral echo, and pathological requests ( <0.05).Conclusions : High frequency ultrasound has excellent detection rate of skin tumors, which can locate invasion depth of skin accurately. Benign and malignant skin tumors show differences in a number of clinical and ultrasound features.
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