May 3, 2024 · Ultrasound is a valuable tool, but it has limitations. Sound waves don't travel well through air or bone. This means ultrasound isn't effective at imaging body parts that have gas …

Jul 3, 2025 · What is a Doppler ultrasound? Doppler ultrasound is a noninvasive test that can be used to measure the blood flow through your blood vessels. It works by bouncing high …

Jun 24, 2023 · Fetal ultrasound should only be done for medical reasons as part of prenatal care, based on the advice of a doctor or other licensed health care professional. If you're getting …

Nov 12, 2024 · It's a noninvasive test that involves moving an ultrasound wand over the pregnant person's belly. It lets a healthcare professional see the unborn baby's heart without using …

Aug 21, 2025 · An MRI presents a global view of the pelvic region, while ultrasound is limited by what the transducer can reach. However, specialized pelvic ultrasound can potentially help …

May 3, 2024 · 在开始超声检查之前，可能会要求您进行以下操作： 摘下检查部位的所有饰品。 脱掉或调整部分或全部衣服。 换上检查服。 您需要躺在检查台上。 术中 检查部位的皮肤上将被 …

Jan 15, 2025 · Carotid (kuh-ROT-id) ultrasound is a procedure that uses sound waves to look at blood flow through the carotid arteries. The carotid arteries are a pair of blood vessels on each …

تستخدم طريقة التصوير هذه الموجات الصوتية لكي تلتقط صورًا لجسمك من الداخل. تعرف على كيفية عملها وكيفية استخدامها.

Endoscopic ultrasound is a procedure that combines endoscopy and ultrasound to create images of the digestive tract and nearby organs and tissues. It also is called EUS. During EUS, a thin, …

Mar 9, 2024 · Find out what it means if your mammogram report says you have dense breast tissue. Learn about additional breast cancer screening tests to consider.