Application Value of Comparison Transvaginal Three-Dimensional Energy
Doppler Ultrasound and Ultrasound Elastography in the Early Diagnosis
of Cervical Cancer
LI Xinga, SANG Jun-zhib,BAI Lian-jiea, LV Wei-yanga,LI Huic, LIANG Xiaoa
a.Department of Ultrasound; b.Department
of MRI; c.Department of Electrophysiology,
the Second Affiliated Hospital of Qiqihar
Medical University, Qiqihar Heilongjiang
161000, China
Abstract:Objective The aim of this paper was to investigate the application value of transvaginal threedimensional
Doppler ultrasound and ultrasonic elastography in the clinical diagnosis of early cervical
cancer and to compare the superiority of the two methods. Methods Retrospective analysis 65 patients
had taken cervical ultrasound examination as the observation object in our hospital from June 2010 to
June 2016, included pathological biopsy, postoperative pathology confirmed early cervical cancer in
40 cases (cervical cancer group), confirmed to be 25 cases of cervical intraepithelial neoplasia (CIN),
and 20 cases of healthy people were selected as the control group. All subjects were examined by threedimensional
Doppler ultrasound and ultrasonography. The sonographic features of the lesions were
observed in different groups. Results The three-dimensional energy Doppler vascularization index (VI)
(0.27±0.15), flow index (FI) (18.6±4.2), vascular flow index (VFI) (2.80±1.13), control group VI
(0.07±0.02), FI (10.82±2.79), the control group VI (0.07±0.02), the control group VI (0.07±0.02)
(P<0.05), and the elasticity score of CIN group was significantly higher than that of CIN group and
control group (P<0.05). The elasticity score of CIN group was significantly higher than that of control
group (P<0.05). The accuracy of high accuracy was higher than that of normal control group (P>0.05).
The accuracy of high accuracy was higher than that of normal control group (P<0.05) (86.8>82.5>55.6),
the specificity from high to low for elastic ultrasound, three-dimensional energy Doppler, two-dimensional ultrasound (86.7>83.4>75.0). Conclusion Transvaginal ultrasound elastography and threedimensional
energy Doppler ultrasound can be effectively detected, the diagnosis of early cervical cancer,
but for the clinical diagnosis and treatment of the reference information to provide different emphases,
through the combination of early detection of cervical cancer can improve the rate, and improve the value
of ultrasound guidance for clinical treatment.
李醒a,桑鋆智b,白连杰a,吕伟扬a,李卉c,梁笑a. 对比经阴道三维能量多普勒超声与超声弹性成像在早期宫颈癌临床诊断中的应用价值[J]. 中国医疗设备, 2017, 32(6): 57-60.
LI Xinga, SANG Jun-zhib,BAI Lian-jiea, LV Wei-yanga,LI Huic, LIANG Xiaoa. Application Value of Comparison Transvaginal Three-Dimensional Energy
Doppler Ultrasound and Ultrasound Elastography in the Early Diagnosis
of Cervical Cancer. China Medical Devices, 2017, 32(6): 57-60.