Retrobulbar hemorrhage is an uncommon, vision-threatening complication of orbit and eyelid surgery. We review the incidence of retrobulbar hemorrhage, risk factors, orbital anatomy ...

Jan. 15, 2025 — Researchers have designed process that uses ultrasound to modify the behavior of cancer-fighting T cells by increasing their cell permeability. They targeted freshly isolated ...

Diagnostic ultrasound is a valuable modality and is not contraindi-cated where medical benefit is expected. Furthermore, there are no confirmed biological effects on patients caused by exposures from ...

An intracranial neurovascular exam is also known as a Transcranial Doppler (TCD) study. TCD is a non-invasive, painless ultrasound technique that uses high-frequency sound waves to measure the rate ...