[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:1] [Pages No:0 - 0]
DOI: 10.5005/dsjuog-8-4-xvi | Open Access | How to cite |
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:7] [Pages No:329 - 335]
Keywords: Pre-eclampsia,3D power Doppler,Placental vascular biopsy,Vascular index
DOI: 10.5005/jp-journals-10009-1372 | Open Access | How to cite |
Abstract
The object of this study was to analyze the vascularization index of three-dimensional (3D) power Doppler ultrasound (PDUS) of the placenta in severe pre-eclampsia compared with normal pregnancy conditions by vascular biopsy sampling sphere. This study is a prospective longitudinal observational study on 80 pregnant women which divided into 2 groups: Group I (study group) were 40 pregnant women with severe pre-eclampsia, group II (control group) were 40 pregnant women without disorder. Variables examined in this study were vascular index (VI), flow index (FI) and vascular flow index (VFI) of the 3D-PD placental perfusion. Its correlation to gestational age in normal pregnancy compared with the condition of preeclampsia were obtained by taking multiple biopsy sampling vascular sphere. All pregnant women underwent 3D PD-US examination (single examination only), data volume recorded of the placenta allows for off-line analysis without the presence of the patient, thus allowing the data analysis done anywhere and anytime by observers for the comparative analysis of interobserver reliability. The placenta can be visualized perfectly in both of the study group and also the control group. Average Kappa value for the acquisition of placental vascularization index measurements with 3D PD-US was 0.72 (0.61-0.82), 0.73 (0.65-0.82) and 0.71 (0.61-0.81) for VI, FI and VFI in the range of 20 to 38 weeks showed good interobserver reliability. All 3D power Doppler indices had a significant association with gestational age, with VI showed a less significant relationship (r = 0.207, p = 0.0139) and FI has the most significant relationship (r = 0.582, p < 0.001). FI index increased progressively with gestational age, while the VI index values indicate dispersion pattern and reached a plateau from week 30 onwards. Entering week 37th, there was a decrease in the value of the index VI until the end of pregnancy. Meanwhile, VFI index appears to resemble the pattern of a combination of both VI and FI index (r = 0.692, p <0.001). All parameters of 3D power Doppler index was lower in the severe pre-eclampsia compared with normal pregnancy. 3D PD-US can be used to assess the vascularization of the placenta and the intensity of intra-placental blood flow. Placental vascular biopsy method is fairly efficient way to perform routine evaluations evolution of placental vascular branch during pregnancy. Andonotopo W, Kristanto H, Dewantiningrum J, Pramono BA. Difference between Vascularization Indexes of the Placenta in Severe Pre-eclampsia and Normal Pregnancy by Three-dimensional Power Doppler Ultrasound. Donald School J Ultrasound Obstet Gynecol 2014;8(4):329-335.AimSubjects and methodsResultsConclusionHow to cite this article
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:8] [Pages No:336 - 343]
Keywords: Fetal facial movements,Ultrasound visualization,2D/4D scanning
DOI: 10.5005/jp-journals-10009-1373 | Open Access | How to cite |
Abstract
Reissland N. What the Fetal Face can tell Us: A Discussion of the Evidence, Implications and Potential for Further Research. Donald School J Ultrasound Obstet Gynecol 2014;8(4):336-343.How to cite this article
HDlive in the Assessment of Fetal Facial Abnormalities
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:9] [Pages No:344 - 352]
Keywords: 3D ultrasound,HDlive,Fetal face,Normal facial anatomy,Facial abnormalities
DOI: 10.5005/jp-journals-10009-1374 | Open Access | How to cite |
Abstract
Hata T, Hanaoka U, Uematsu R, Marumo G, Tanaka H. HDlive in the Assessment of Fetal Facial Abnormalities. Donald School J Ultrasound Obstet Gynecol 2014;8(4):344-352.How to cite this article
Prenatal Observation of Fetal Trachea and Bilateral Bronchi using Ultrasonography
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:9] [Pages No:353 - 361]
Keywords: Fetus,Trachea,Bronchus,Two-dimensional ultrasound,Color Doppler,Three-dimensional ultrasound,Inversion mode
DOI: 10.5005/jp-journals-10009-1375 | Open Access | How to cite |
Abstract
Aoki S. Prenatal Observation of Fetal Trachea and Bilateral Bronchi using Ultrasonography. Donald School J Ultrasound Obstet Gynecol 2014;8(4):353-361.How to cite this article
HDlive in the Assessment of Fetal Intracranial, Intrathoracic and Intra-abdominal Anomalies
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:14] [Pages No:362 - 375]
Keywords: 2D ultrasound,3D ultrasound,Inversion mode,HDlive,Fetus,Intracranial anomaly,Intrathoracic anomaly,Intra-abdominal anomaly
DOI: 10.5005/jp-journals-10009-1376 | Open Access | How to cite |
Abstract
Cajusay-Velasco S, Hata T. HDlive in the Assessment of Fetal Intracranial, Intrathoracic and Intraabdominal Anomalies. Donald School J Ultrasound Obstet Gynecol 2014;8(4):362-375.How to cite this article
Fetal Dual Doppler Echocardiography
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:6] [Pages No:376 - 381]
Keywords: Dual Doppler,Fetal echocardiography,Fetal arrhythmia,Hepatic vein,Descending aorta
DOI: 10.5005/jp-journals-10009-1377 | Open Access | How to cite |
Abstract
Kaji T, Maeda K, Hichijo A, Takahashi Y, Nakayama S, Irahara M. Fetal Dual Doppler Echocardiography. Donald School J Ultrasound Obstet Gynecol 2014; 8(4):376-381.How to cite this article
Ultrasound Assessment of the Umbilical Cord
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:9] [Pages No:382 - 390]
Keywords: Velamentous cord insertion,Hypercoiled cord,Nuchal cord,Umbilical cord,Ultrasound,Fetal heart rate
DOI: 10.5005/jp-journals-10009-1378 | Open Access | How to cite |
Abstract
Hasegawa J. Ultrasound Assessment of the Umbilical Cord. Donald School J Ultrasound Obstet Gynecol 2014;8(4):382-390.How to cite this article
HDlive for Assessment of Placenta and Umbilical Cord
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:9] [Pages No:391 - 399]
Keywords: Two-dimensional ultrasound,Three-dimensional ultrasound,HDlive,Placenta,Umbilical cord
DOI: 10.5005/jp-journals-10009-1379 | Open Access | How to cite |
Abstract
Hata T, Tanaka H, Mashima M, Kanenishi K, Marumo G. HDlive for Assessment of Placenta and Umbilical Cord. Donald School J Ultrasound Obstet Gynecol 2014;8(4):391-399.How to cite this article
Three-dimensional Power Doppler Ultrasound Study of the Placenta
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:10] [Pages No:400 - 409]
Keywords: 2D ultrasound,2D color/power Doppler,HD-flow,3D ultrasound,3D power Doppler,Placenta,Placental vascular sonobiopsy
DOI: 10.5005/jp-journals-10009-1380 | Open Access | How to cite |
Abstract
Tanaka H, Cajusay-Velasco S, Noguchi J, Hata T. Three-dimensional Power Doppler Ultrasound Study of the Placenta. Donald School J Ultrasound Obstet Gynecol 2014;8(4):400-409.How to cite this article
HDlive in the Assessment of Gynecologic Tumors
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:18] [Pages No:410 - 427]
Keywords: 2D ultrasound,3D ultrasound,Inversion mode,HDlive,Uterine tumor,Adnexal tumor,Hydatidiform mole
DOI: 10.5005/jp-journals-10009-1381 | Open Access | How to cite |
Abstract
Kanenishi K, Cajusay-Velasco S, Mashima M, Tanaka T, Hanaoka U, Hata T. HDlive in the Assessment of Gynecologic Tumors. Donald School J Ultrasound Obstet Gynecol 2014;8(4):410-427.How to cite this article
Real-Time Tissue Elastography in Gynecology and Obstetrics
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:9] [Pages No:428 - 436]
Keywords: Cervical elasticity,Cervical stiffness,Elastography,Obstetrics,Gynecology,Sonoelastography
DOI: 10.5005/jp-journals-10009-1382 | Open Access | How to cite |
Abstract
Ryo E. Real-Time Tissue Elastography in Gynecology and Obstetrics. Donald School J Ultrasound Obstet Gynecol 2014;8(4):428-436.How to cite this article
HDlive Image of Fetal Endocardial Cushion Defect
[Year:2014] [Month:October-December] [Volume:8] [Number:4] [Pages:3] [Pages No:437 - 439]
Keywords: Fetal echocardiography,Color Doppler,HDlive,Endocardial cushion defect,Congestive heart failure,Hydrops fetalis
DOI: 10.5005/jp-journals-10009-1383 | Open Access | How to cite |
Abstract
AboEllail MAM, Hanaoka U, Mashima M, Kawanishi K, Hata T. HDlive Image of Fetal Endocardial Cushion Defect. Donald School J Ultrasound Obstet Gynecol 2014;8(4):437-439.How to cite this article
© Jaypee Brothers Medical Publishers (P) LTD.
