Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine
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The objectives of the study were to establish color and pulsed Doppler sonographic characteristics of uterine vascularity in postmenopausal patients with pathologic endometrium in order to reduce the number of unnecessary diagnostic dilatation and curettage procedures. The prospective study involved 42 postmenopausal patients who were examined, prior to dilatation and curettage operation, with transvaginal color and pulsed Doppler sonography. Twenty patients had symptoms such as vaginal bleeding or clinically enlarged uterus and 22 postmenopausal women, from our screening group, were asymptomatic. ⋯ Percentage of visualization of myometrial and endometrial vessels in cases of endometrial carcinoma was 93% and 43% respectively, which was significantly higher than for cases with benign endometrium (P < 0.05). RI and PI values of these studied vessels of endometrial carcinoma were significantly lower than those for endometrial hyperplasia (P < 0.05). In 80% of cases of endometrial carcinoma, dense vascularity was found in the myometrium (P < 0.01).(ABSTRACT TRUNCATED AT 250 WORDS)