Visualization of fetal tongue circulation using Doppler ultrasound

Hernández‐Andrade, Edgar; Romero, Roberto

doi:10.1002/uog.20393

Cited by 6 publications

(3 citation statements)

References 4 publications

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“…Применение ультразвуковой диагностики является более широко распространенным и применяется на всех сроках пренатального развития человека [43,45]. Современные методы ультразвукового исследования, в частности с возможностью 3D-реконструкции, позволяют оценить особенности строения, размеры и кровоснабжение языка, однако публикации по данной тематике имеют ограниченный характер [11,12,42].…”

Section: результаты и их обсуждениеunclassified

“…(2019), с помощью ультразвуковой диагностики с допплерометрией возможна достаточно четкая визуализация основных кровеносных сосудов языка на 34 неделе гестации: определяются отходящая от наружной сонной артерии язычная артерия, ее ветви: глубокая язычная артерия, подъязычная артерия, глубокая язычная артерия, дорсальные язычные ветви, а также ветви, идущие к надподъязычной группе мышц. Также определяются язычные вены, впадающие во внутреннюю яремную вену, и их притоки: глубокие язычные вены, дорсальная язычная вена [42].…”

Section: результаты и их обсуждениеunclassified

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Current data on the development of tongue in prenatal period of human ontogenesis

Alekseeva

Луцай

2022

Science and Innovations in Medicine

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The timely diagnosis and treatment of maxillofacial pathologies where the tongue plays an important role requires an accurate description of the organs structure and development. The paper presents a review of the current research data on the features of embryonic development, macro- and microanatomy, morphometry and ultrasound anatomy of the human tongue during the prenatal development. The selected papers, published in the Russian and English languages, cover the period of the last decade. We generalized the obtained data using the empirical and theoretical approaches. The macroscopic study of the external structure of the tongue was underrepresented in the current studies, usually performed in combination with morphometry. The studies of histotopograms in combination with histochemical methods were numerous, contributing to the more detailed classification of the tongue development stages. The selected papers focused on the period of human embryonic development and the correlating histological characteristics of the tongue. The morphometric characteristics and the blood supply of the tongue in the prenatal period require further research.

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Section: результаты и их обсуждениеunclassified

Current data on the development of tongue in prenatal period of human ontogenesis

Alekseeva

Луцай

2022

Science and Innovations in Medicine

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“…With the latest advent of power Doppler, SlowflowHD can detect slow flow in fetal peripheral arteries and assess fetal organ microvasculature. [6][7][8] In this investigation, we conducted a longitudinal study to assess the natural course of FHA in normal fetuses using SlowflowHD during pregnancy.…”

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confidence: 99%

Natural Course of Fetal Hyaloid Artery: SlowflowHD Longitudinal Study

Hata

Koyanagi

Yamanishi

et al. 2021

J of Ultrasound Medicine

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Objective To assess the natural course of the fetal hyaloid artery (FHA) using SlowflowHD during pregnancy. Methods One‐hundred and eighteen normal fetuses were studied longitudinally using SlowflowHD to assess the natural course of FHA at 18–21 + 6, 28–31 + 6, and after 35 weeks of gestation. Blood flow of FHA with/without its branches (BF) was evaluated using SlowflowHD, and the band of FHA without blood flow (Band) was identified in each gestational period. The natural course of FHA was classified into six types: Type A, not detected (ND) in each gestational period; Type B, Band at 18–21 + 6 weeks; Type C, Band at 18–21 + 6 and 28–31 + 6 weeks; Type D, BF at 18–21 + 6 weeks; Type E, BF at 18–21 + 6 weeks and Band at 28–31 + 6 weeks; Type F, BF at 18–21 + 6 and 28–31 + 6 weeks. Results BF, Band, and ND were 83.5, 15.5, and 1.0% at 18–21 + 6 weeks, 8.8, 15.5, and 75.7% at 28–31 + 6 weeks, and 0, 0, and 100% after 35 weeks, respectively. Type A was 1.0%, Type B was 13.6%, Type C was 1.9%, Type D was 61.2%, Type E was 13.6%, and Type F was 8.7%. Conclusions The presence of FHA blood flow before 30 weeks of gestation should be regarded as a physiologic phenomenon in normal fetuses.

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