發(fā)布時間：2018-04-22 23:18

  本文選題：宮頸癌 + 超聲　； 參考：《中國老年學雜志》2015年12期

【摘要】：目的探究宮頸癌患者的多普勒超聲學特征及其與病灶內微血管密度(MVD)的相關性。方法以2012年6至2014年6該院收治的113例宮頸癌患者,觀察不同分期頸癌多普勒超聲學的特征,并分析其與MVD的相關性。結果Ⅰ期病變患者宮頸形態(tài)正常或輕度增厚,內部回聲稍增高,多普勒顯示點狀血流信號;Ⅱ期患者宮頸不均勻增厚,體積增大,內部回聲不均勻,多普勒顯示出現(xiàn)條狀、點狀或網狀血流信號。Ⅲ期患者出現(xiàn)宮頸外浸潤,多普勒技術顯示豐富的血流;不同組織類型間血管阻力指數(shù)(RI)值和MVD值差異均無統(tǒng)計學意義(P0.05);存在淋巴轉移組患者的RI值明顯低于無淋巴轉移組患者,MVD值顯著高于無淋巴轉移組患者(P0.05);不同病理分期患者間RI值和MVD值間存在差異,兩兩比較顯示,僅Ⅲ期患者RI值均低于Ⅰ期和Ⅱ期患者,MVD值均高于Ⅰ期和Ⅱ期患者(P0.05),其他組間無差異(P0.05);宮頸癌患者RI值與MVD值存在負相關(r=-0.521,P=0.013)。結論超聲造影能夠清晰顯示出宮頸癌的特點,可用于宮頸癌的診斷、監(jiān)測及評價,宮頸癌患者RI值與MVD值存在負相關關系。
[Abstract]:Objective to investigate the characteristics of Doppler ultrasound and its correlation with MVD in cervical cancer. Methods from June 2012 to June 2014, 113 patients with cervical cancer were treated in our hospital. The characteristics of Doppler ultrasound in different stages of cervical carcinoma were observed, and the correlation between Doppler ultrasound and MVD was analyzed. Results the cervical morphology was normal or slightly thickened, the internal echo was slightly increased, and the Doppler showed the punctate blood flow signal in the patients with stage 鈪，

本文編號：1789398