HDlive imaging in diagnosis of uterine artery pseudoaneurysm during pregnancy

Yamamoto, Keizô; AboEllail, Mohamed Ahmed Mostafa; Itô, Michiaki; Mori, Nobuhiro; Kanenishi, Kenji; Tanaka, Hirokazu; Hata, Toshiyuki

doi:10.1002/uog.15802

Cited by 17 publications

(15 citation statements)

References 3 publications

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“…4 Recent advanced technologies for 3D/four-dimensional ultrasound, such as HDliveFlow, can clearly demonstrate fetal and placental circulations 9-13 as well as gynecological disorders. [14][15][16][17][18] In the present case, conventional color Doppler clearly showed SUA and PRUV. However, HDliveFlow with the HDlive silhouette mode enabled clear detection of the detailed course of the fetal intraabdominal vasculatures, and a better understanding of the spatial relationships among them.…”

Section: Discussionmentioning

confidence: 81%

HDliveFlow with HDlive Silhouette Mode for Diagnosis of Persistent Right Umbilical Vein and Single Umbilical Artery

Ganjiguur¹

2018

Donald School Journal of Ultrasound in Obstetrics and Gynecology

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We present our first experience using HDliveFlow with the HDlive silhouette mode for the diagnosis of a persistent right umbilical vein (PRUV) and single umbilical artery (SUA) in a fetus at 28 weeks and 5 days of gestation. Two-dimensional color Doppler showed a single left umbilical artery around the bladder, and PRUV originating from the umbilical cord. HDliveFlow with the HDlive silhouette mode clearly demonstrated SUA and PRUV, and the spatial connection of PRUV to the inferior vena cava through the ductus venosus was detected. The course of the fetal intra-abdominal vasculatures was clarified in detail. Moreover, visualization of the anatomical landmarks, such as the spine was possible using the HDlive silhouette mode. This technique might be a beneficial adjunctive tool for diagnosing fetal peripheral vascular anomalies with advantages over the use of conventional color Doppler alone.

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Section: Discussionmentioning

confidence: 81%

HDliveFlow with HDlive Silhouette Mode for Diagnosis of Persistent Right Umbilical Vein and Single Umbilical Artery

Ganjiguur¹

2018

Donald School Journal of Ultrasound in Obstetrics and Gynecology

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“…2), as well as that of peripheral blood vessels, placental abnormality, and gynecologic disorders, and so it is possible to not only spatially view these vessels but also visualize landmarks of adjacent structures. [24][25][26][27][28][29][30][31][32]…”

Section: Hdlive Flow With Hdlive Silhouette Modementioning

confidence: 99%

“…It allows more accurate assessments of the following: fetal heart and peripheral circulation, placental vasculature, and tumor vascularity in the presence of gynecologic disorders. [22][23][24][25][26][27][28][29][30][31][32] The use of HDlive to increase the resolution of 3D/4D color/power Doppler leads to a significant improvement in comparison with conventional 3D/4D color/power Doppler, facilitating clear visualization of fetal heart with great vessels, peripheral vessels, placental blood flow, and tumor blood flow in the presence of gynecologic disorders.…”

Section: Introductionmentioning

confidence: 99%

HDlive Flow Silhouette Mode for Fetal Heart

2019

Donald School Journal of Ultrasound in Obstetrics and Gynecology

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The HDlive flow silhouette mode is the latest technology to demonstrate vitreous-like clarity of blood flow and can preserve and delineate the outline and borders of the blood flow while showing its core as semitransparent. Therefore, holographic visualization of the fetal cardiac blood flow can be achieved. We can choose the combination of the HDlive flow or HDlive flow silhouette mode with glass-body rendering mode or HDlive silhouette mode for evaluation of the fetal heart. We can also evaluate the fetal heart from any direction, especially using five special views (frontal, spatial three-vessel, panoramic, posterior, and right lateral views). In this paper, HDlive flow silhouette mode characteristics of the normal fetal heart and congenital heart anomalies are shown using various images. The HDlive flow silhouette mode may help evaluate the normal fetal heart and diagnose congenital heart anomaly during pregnancy as an adjunctive diagnostic tool.

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“…The novel HDlive flow three-dimensional (3D) color/ power Doppler, HDlive flow with its adjustable light source facilitates spatial reconstruction of the fetal heart and associated vessels and the vascularity of tumors in gynecologic diseases. [2][3][4][5][6][7] The novel features of HDlive flow silhouette allow operators to distinguish between overlapping blood vessels and comprehend spatial relationships that exist among blood vessels and their surrounding structures. [8][9][10][11] To our best knowledge, no studies have been conducted on the HDlive flow or HDlive flow silhouette-based findings of an invasive mole.…”

Section: Introductionmentioning

confidence: 99%