Comparison of traditional 2D and 3D Omniview technique in detection of fetus corpus callosum

Yang Li, Guo-wei Tao, Ming-zhi Pan, Guang-rui Shao


Aim: To explore the value of Omniview (OV) technology in assessing the fetus corpus callosum.

Material and methods: For the ultrasound examination of 189 fetuses (gestational week range 19-28 weeks), two-dimensional (2D) ultrasound imaging and Omniview technology were used by two physicians (A and B). The acquisition time and the quality of images were recorded.

Results: The acquisition time of Omniview technology was shorter comparing with the aquisition time of 2D ultrasound imaging (A2D vs. AOV: 159.44±27.09 s vs. 73.90±18.99 s, p<0.01; B2D vs. BOV: 120.22±21.89 s vs. 74.19±14.86 seconds, p<0.01). 2D ultrasound examination was performed in a longer time by the junior physician, compared with the senior physician (A2D vs. B2D: 159.44±27.09 s vs. 120.22±21.89 s, p<0.01). The intra- and inter-observer reliability of acquisition time using Omniviewtechnology was good (LoA: ‒11.8 to +12.4s, and ‒41.9 to +43.3s, respectively). The success rate of junior and senior physicians with the Omniview technique was 76.2% and 80.4%, respectively. There was good consistency between the Omniview technique and 2D ultrasound imaging in terms of image quality (Kappa = 0.782, 95% CI: 0.586-0.977).

Conclusion: Omniview technique can not only obtain corpus callosum images more effectively but also can achieve better quality images. Therefore, it is a reliable method to image the fetal corpus callosum.


Omniview; fetus; ultrasonography; corpus callosum

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【1】 Witelson SF.Hand and sex differences in the isthmus and genu of human corpus callosum.Brain 1989;112:799-835

【2】 Malinger G,Lev D,Lerman-Sagie T.Is fetal magnetic resonance imaging superior to neurosonography for detection of brain anomalies? Ultrasound Obstet Gynecol.2002;20:317-321.

【3】 Ettore A,Sole E,Armiento M,et al.Reliability of ultrasound examination confirmed at autopsy in fetuses suffering from Dandy-Walker Syndrome. Minerva Ginecol.2003;55:63-67.

【4】 Pilu G,Ghi T,Carletti A,et al.Three-dimensional ultrasound examination of the fetal central nervous system[J].Ultrasound Obstet Gynecol,2007,30(2):233-245.

【5】 Ghi T,Casadio P,Kuleva M,et al. Accuracy of three-dimensional ultrasound in diagnosis and classification of congenital uterine anomalies[J].Fertil Steril,2009,92(2):808-813.

【6】 Zhao D,Cai AL,Liu W,et al. Evaluation of the fetal corpus callosum with three dimensional reconstruction[J].Chinese Journal of Medical Imaging Technology,2012,28(2) Chinese

【7】 Pilu G, Segata M, Ghi T, et al. Diagnosis of midline anomalies of the fetal brain with the three-dimensional median view[J]. Ultrasound Obstet Gynecol,2006,27(5):522-529.

【8】 Vinals F,Munoz M,Naveas R,et al.The fetal cerebellar vermis :anatomy and biometric assessment using volume contrast imaging in the C-plane(VCI-C)[J].Ultrasound Obstet Gynecol,2005,26:622-627.

【9】 Zalel Y,Yagel S,Achiron R,et al.Three-dimensional ultrasonography of the fetal vermis at 18 to 26 weeks’ gestation: time of appearance of the primary fissure[J].J Ultrasound Med,2009,28:1-8

【10】 Rizzo G,Capponia,Pietroluccime,et al An algorithm based on omniview techonology to reconstruct sagittal and coronal planes of the fetal brain from volume datasets acquired by three dimensional ultrasound[J].Ultrasound Obstet Gynecol,2011,38:158-164.

【11】 Edward AJ,Luis HM,Christiane S, et al Delineation of vertebral area on the coronal plane using three-dimensional ultrasonography advanced volume contrast imaging (VCI) Omniview:intrarater reliability and agreement using standard mouse high definition mouse,and pen-tablet[J].The Journal of Maternal Fetal and Neonatal Medicine,2012 ,25(9):1818-21.

【12】 Correa FF, Lara C, Bellver J ,et al.Examination of the fetal brain by transabdominal three dimensional ultrasound:potential for routine neurosonographic studies.Ultrasound Obstet Gynecol,2006,27(5):503-508

【13】 Malinger G,Lerman-Sagie T,Vinals F.Three dimensional reconstruction of the corpus callosum:fact or artifact.Ultrasound Obstet Gynecol,2006,28(5):742-743

【14】 Plasencia W,Dagklis T,Boeenstein M,et al.Assessment of the corpus callosum at 20-24weeks’ gestation by three-dimensional ultrasound examination.Ultrasound Obstet Gynecol,2007,30(2):169-172

【15】 Vinals F,Munoz M,Naveas R,et al.Transfrontal three-dimensional visualization of midline cerebral structures.Ultrasound Obstet Gynecol,2007,30(2):162-168



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