A blood clot in the veins that drain the blood from the brain is called a sinus or cerebral vein thrombosis. It is an uncommon type of clot, affecting about 1500 people in the United States per year.

CONCLUSION: the accuracy of the measured volume flow measured at the draining vein to evaluate maturation of hemodialysis arteriovenous fistula was 85%. OBJETIVO: testar a acurácia da ultrassonografia ...

A blood draw (phlebotomy) is a process in which a healthcare professional inserts a needle into a vein, usually on the inside of your elbow or wrist, and removes blood from your body. Side effects ...

Thrombosis of both superficial cephalic and basilic veins was also observed. Venography confirmed thrombotic occlusion of the SVC (Figure 2A). Figure 2: A series of venograms showing the patient's ...

Background This study aimed to investigate the frequently overlooked symptoms of cold hypersensitivity and heavy legs related to varicose veins in a large sample of patients. Methods Data on 8782 ...

No-touch' vein harvesting significantly reduces the risk of graft failure up to three years after coronary artery bypass surgery compared with conventionally harvested vein grafts, finds a study from ...

However, given the prominent abdominal thrill and continuous bruit on physical examination, a vascular malformation – more specifically an arteriovenous fistula – must be considered as a possible root ...