Application of color Doppler power imaging in diagnosis on ovarian tumors
CHENG Hong, YE Lanfen, LIN Ning, et al.
Department of Ultrasonic Diagnosis, The 2nd Hospital of Wuhan Iron & Stell Company, Wuhan 430085
【Abstract】 Objective To evaluate application of color Doppler power imaging in diagnosis on ovarian tumors.Methods Thirty-six patients with 48 ovarian tumors were studied by color Doppler power imaging (CDPI), and at the same time it was compared with color Doppler flow imaging (CDFI).Results Diagnosic characteristics show that CDPI is more sensitive than CDFI is diagnosing ovarian tumors. Pattern of blood flow in benign tumors is directed to the circumference of the self, and in maglinant tumors within the tumors.Conclusions CDPI can fully show the blood tree of the tumors, and so it could be selected to distignuish the maglinant tumors from the benign ones.
【Key words】 Ultrasonography, Doppler, color Ovarian tumors
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