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Author

Akihiko Sekizawa

2 papers indexed here

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Review Open access Sep 2026

A nationwide survey of pregnant women on their experience with fetal ultrasound examination in Japan.

PURPOSE Fetal ultrasound examination (FUSE) is a prenatal screening test that can detect fetal structural abnormalities before birth. The purpose of this study was to clarify how pregnant women perceive FUSE and what they expect from it. METHODS A questionnaire survey comprising 21 questions was conducted using the "...

Aiko Sekine, N. Shirato, Miwa Sakamoto et al. · 0 citations
Open access Aug 2026

AI-Driven Three-Dimensional Reconstruction of Fetal Cardiovascular Pathways from Ultrasound Sweep Videos for Congenital Heart Disease Screening

Fetal cardiac ultrasound screening is vital for the prenatal diagnosis of congenital heart disease (CHD). However, understanding complex cardiovascular structures and continuity from two-dimensional (2D) ultrasound images remains challenging. Therefore, this study developed and evaluated an artificial intelligence (AI)...

Naoaki Harada, M. Komatsu, N. Teraya et al. · 0 citations

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