Factor VII deficiency is a rare genetic disorder. It occurs when your body can’t produce enough clotting factor VII ... you may have factor VII deficiency. 2. Factor assays.

Von Willebrand factor ... clotting process. If you don’t have enough of this protein, or if it doesn’t work as it’s supposed to, you may have von Willebrand disease (VWD), a bleeding disorder.

Type 2: This is the second most common form of inherited VWD. It’s caused by your own VWD factor ... have a bleeding disorder or symptoms of one. You might have to take a clotting test to ...

This system of abnormal uterine bleeding classification, from the International Federation of Gynaecology and Obstetrics, 2 ... factor XIII deficiency can be difficult to diagnose because clotting ...

The treatment, called Beqvez, gained clearance for patients with hemophilia B, a rare bleeding disorder ... of proteins called factor IX that boost blood clotting, can cost about $750,000 a ...

Affecting mostly males, haemophilia A is a rare, inherited and incurable condition that stops blood from clotting properly ... Bleeds can be prevented by injections of factor VIII given every 2 to 3 ...

The resulting positive feedback ensures that layer upon layer of platelets aggregate, leading to the rapid formation of the platelet plug (Fig 2 ... clotting disorder. There are two major types, both ...