Application value of MSCT in differential diagnosis of ovariogenic and non-ovariogenic tumors
Objective To explore the value of multislieces helieal CT(MSCT)in differential diagnosis of ovariogenic and non-ovariogenic tumors.Methods MSCT examination was performed in 100 patients with pelvic tumor.The ovarian vascular pedicle sign and display sign,the relationship between mass and ureter position were observed,and the pathological diagnosis was used as the gold standard to analyze the efficacy of MSCT.Results In ovariogenic tumors,the positive rate of vasculature and the rate of tumor location in front of ureter were higher than those in non-ovariogenic tumors,and the positive rate of ovarian signs was lower than that in non-ovariogenic tumors(P＜0.05).The accuracy,sensitivity and specificity of MSCT in the diagnosis of ovariogenic tumors were 97.00％(97/100),98.46％(64/65)and 94.29％(33/35),respectively,and there were no significant differences between MSCT and pathological diagnosis(P＞0.05).Conclusion The application of MSCT in differential diagnosis of ovariogenic and non-ovariogenic tumors has significant effect,can effectively improve the accuracy of differential diagnosis,provide scientific basis for patient treatment,and is worthy of clinical promotion.
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