Aortic dissection with neurological symptoms is a usual presentation and rare condition. It poses a major diagnostic challenge due to the risk of misdiagnosis and worse prognosis (functional or vital) ...

Bedside ultrasound is a clinical skill that every emergency physician should master. Brian Monaco, director of emergency ultrasonography, is directly involved with training emergency medicine ...

Song et al. develop a wearable ultrasound system that automatically quantifies diaphragm movement in intercostal and subcostal views. This technique analyzes respiratory mechanics and accurately ...

Ultrasound scans are a vital part of your antenatal care, helping your medical team to track your baby's health and development. They can also give you an exciting glimpse of your little one before ...

Ultrasound is produced by high frequency vibrations beyond the range of human hearing. The frequency of ultrasound is therefore greater than 20,000 hertz. Ultrasound, like audible sounds, is ...

A case of low pressure cardiac tamponade is reported in which hypovolaemia altered the clinical findings of tamponade and complicated the diagnosis. Venous pressure was not raised and there was no ...

Therapeutic ultrasound can help relieve knee osteoarthritis pain and improve function. Continuous and pulsed ultrasound are safe and effective for pain relief and recovery in the knee. This article ...

Sep. 26, 2025 Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing ...

Ultrasound-guided injections help place the needle accurately and reduce the risk of complications. Ultrasound guidance can make injections less painful than traditional methods. Insurers argue that ...