Nonlinear ultrasound propagation in homogeneous and heterogeneous media: factors affecting the in situ Mechanical Index (MI)

B Zhang, G Pinton, Y Deng, B Tripathi… - 2017 IEEE …, 2017 - ieeexplore.ieee.org
This study used 3D nonlinear ultrasound simulations to identify the sources of error when
estimating the in situ Peak Rarefaction Pressure (PRP) as compared to linear derating in the …

[引用][C] 美国胎儿影像指南(2014) 解读

黄湛, 白宇翔, 漆洪波 - 中国实用妇科与产科杂志, 2015

[HTML][HTML] Virtual dissection by ultrasound: probe handling in the first year of medical education

G Serrao, M Tassoni… - Ultrasound …, 2017 - thieme-connect.com
Objectives The aim of the present study was to assess the educational plan of first-year
students of medicine by analyzing their scores in ultrasound body scanning. Methods Since …

[HTML][HTML] Obstetric Doppler ultrasound: Are we performing it correctly?

M Necas - Australasian Journal of Ultrasound in Medicine, 2016 - ncbi.nlm.nih.gov
Doppler tests are generally only used in high-risk pregnancies and obstetricians heavily rely
on the results in determining the management pathway for the mother and baby. Often the …

Characterization of thermal and mechanical indices from serial ultrasound exams and associations with neonatal anthropometry: The NICHD Fetal Growth Studies

MM Smarr, GMB Louis, PS Albert, S Kim… - American journal of …, 2018 - thieme-connect.com
Objective This article aims to determine if the number of maternal ultrasound scans where
the highest thermal (TI) or mechanical (MI) indices recorded during obstetrical ultrasound …

[HTML][HTML] Effects of diagnostic ultrasound on HSP70 expression in chorionic villi in rats during early pregnancy and the role of HSP70 in apoptosis in chorionic villi

H Liu, F Hou, H Liang, G Liu… - … Journal of Molecular …, 2013 - spandidos-publications.com
The aim of this study was to investigate the effects of diagnostic ultrasound on chorionic villi
during early pregnancy in rats through the examination of heat shock protein 70 (HSP70) …

[PDF][PDF] A Review of the Thermal Effects During Pregnancy by Using Ultrasound: Doppler Mode.

UN Amran, FWA Zaiki, SM Dom - Pertanika Journal of Science & …, 2019 - researchgate.net
Doppler ultrasound is used in obstetrics and gynecology fields to serve as the complement
mode in the standard prenatal scan. It aids in investigating fetus blood flow in expectant …

Эхоконтрастирование в диагностике патологии органа зрения: перспективы применения

ТН Киселева, АН Бедретдинов - Офтальмология, 2021 - ophthalmojournal.com
Аннотация Эхография с контрастным усилением—высокоинформативный метод в
дифференциальной диагностике очаговых изменений различных органов и тканей …

Significant RF‐EMF and thermal levels observed in a computational model of a person with a tibial plate for grounded 40 MHz exposure

RL McIntosh, S Iskra, V Anderson - Bioelectromagnetics, 2014 - Wiley Online Library
Using numerical modeling, a worst‐case scenario is considered when a person with a
metallic implant is exposed to a radiofrequency (RF) electromagnetic field (EMF). An adult …

[HTML][HTML] New Zealand sonographers do not outperform their European or American colleagues in the knowledge of ultrasound safety

M Necas - Australasian Journal of Ultrasound in Medicine, 2010 - ncbi.nlm.nih.gov
Methods A nine‐point questionnaire (Table 1) was constructed based on previously
published work by Marsal 1 and Sheiner, et al 2. The survey was distributed to clinical users …