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Background: Portal vein thrombosis (PVT) is increasingly frequently being diagnosed, but systematic descriptions of the natural history and clinical handling of the condition are sparse.

1 Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan 2 Department of Advanced Cardiovascular Medicine, Tohoku University Graduate School of Medicine, ...

Ultrasound guided synovium biopsy is somewhere between blind needle biopsy and the two-portal system needle arthroscopy. Like needle arthroscopy, ultrasound also discloses the synovial hypertrophy and ...

Hepatocellular carcinoma (HCC) is one of most prevalent cancer and is a serious healthcare issue worldwide. Portal vein tumor thrombus (PVTT) is a frequent complication and remains as the blockage in ...

Budd–Chiari syndrome (BCS) is caused by obstruction of hepatic venous outflow at any level ... 7 Color and pulsed-Doppler ultrasound has a diagnostic sensitivity of almost 80% and is the ...

Pioneering modes, such as contrast-enhanced ultrasound (CEUS), ultrasensitive Doppler, and elastosonography ... and “wash out” corresponding to venous outflow. The signal obtained throughout the four ...

The latter is most often saccular and is often a varicose degeneration all along the saphenous network, including the saphenofemoral junction. 5 Venous Doppler ultrasound allows us to highlight the ...

Although we found portal venous invasion to be the only significant independent risk factor among those evaluated, it may have limited clinical utility as a predictor. This study had several ...

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 ...

Both of these signs can be a result of BCS. Ultrasounds are a common test for BCS, specifically a type known as color Doppler ultrasound, which uses sound waves to show the speed and direction of ...