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 ...

If you had a mother or grandmother treated for varicose veins and thought the treatment sounded worse than the disease, take heart. Times are changing. "We now use duplex ultrasound to look at the ...

Text Callout : Key Takeaways - spider veins At the initial consultation, I changed into a size XXL paper culottes (one-size-fits-no-one), before the technician conducted a full-leg ultrasound ...

Intraoperative ultrasound (ioUS) is increasingly used in current neurosurgical practice ... “peak” which is the maximum contrast intensity associated with tumor perfusion, and “wash out” corresponding ...

Budd-Chiari syndrome (BCS) is a group of rare conditions in which veins in the liver become blocked. An ultrasound for BCS may show atypical, narrowed, or potentially blocked veins inside the liver.

Venous thrombus or dissection was excluded based on detailed observation by short-axis and long-axis ultrasound scanning. Disappearance of turbulent flow with postural change could exclude all the ...

The complex variations in venous anatomy in patients with VVs require detailed vein mapping to determine the source and drainage locations of reflux if the rates of residual and recurrent ...

High blood pressure, stress, sun exposure, vein dysfunction, pregnancy, and other factors can contribute to the appearance of veins on the forehead. Genetic factors or age can influence whether ...

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Johns Hopkins Medicine is a leader in diagnosing, researching, and treating vascular anomalies. Our team of specialists treat patients of all ages, from newborns to adults. Vascular anomalies describe ...