Doctors often remove a small cone-shaped piece of the cervix to treat early-stage cancer. But sometimes, tiny bits of tumor remain unseen after this procedure. The new study asked whether ultrasound scans could spot these hidden cancer cells more reliably than before. Researchers reviewed past pati
A recent study from Duhok, Iraq, looked at how well ultrasound can spot fat buildup in the liver and what that tells us about a person’s health. Researchers focused on adults who have metabolic dysfunction‑associated steatotic liver disease, the new name for what was once called non‑alcoholic fat
Squeezing more value out of every luffa might sound odd, yet that’s exactly what scientists are exploring. Instead of tossing aside the fibrous remains after fruit harvest, they’re converting the seeds into protein and then using pulsed ultrasound—like the high-pitched waves you feel in a dentist’s
Older people who fall often have weaker muscles. Researchers wanted to see how the speed of lifting a load, muscle images, strength tests, and daily habits differ between those who have fallen and those who haven’t. They studied 62 seniors, about 68 years old on average, in three lab visits. In e
In the fast-paced world of emergency medicine, a handy tool has been making waves. It's called point-of-care ultrasound, or POCUS for short. This gadget is like a superhero for doctors, helping them see inside the body without any cuts or big machines. POCUS is not just any tool. It's easy to use,
Scientists have been playing around with sound waves to make chicken meat better. They wanted to see how sound waves and salt levels affect chicken protein when it's frozen and thawed. It turns out, sound waves can make the chicken protein more soluble and change its structure. This helps the protei
Lymphaticovenous anastomosis (LVA) is a surgery that needs careful planning. Doctors need to know exactly where the lymphatic vessels are. This study looked at two methods to find these vessels before surgery: high-frequency ultrasound (HFUS) and indocyanine green (ICG) fluorescent lymphography. HF
Ultrasound imaging is a handy tool for doctors. It's cheap and gives real-time, clear pictures. But there's a catch. The deeper it goes, the weaker the signal gets. This makes it hard to see things clearly. To fix this, scientists use something called Golay-coded excitation. It sends out longer puls
Parkinson's disease is a serious condition that affects movement. One of its main symptoms is muscle stiffness, which can make everyday tasks difficult. But there's a new way to measure this stiffness: ultrasound elastography, or UE for short. This technology uses sound waves to create images of the
The brain is like a mystery box inside our heads. To see what's going on inside, scientists have used light and sound, but there's a big problem: the skull. It's like a thick wall that makes it hard to get clear pictures. For a long time, the tools they had were either blurry or needed to open up t
