Recently, an extensive committee report on the current status of solvent/detergent (S/D)-treated frozen plasma was published by Klein et al.1 in TRANSFUSION. Although S/Dtreated plasma is now widely used, little is published about the amount and the stability of the individual coagulation factors in S/D-treated plasma.2,3 According to the manufacturers, S/D treatment does not significantly alte...

The objective of this study was to establish whether or not patients with unexplained recurrent abortion have an increased incidence of haemostatic or metabolic abnormalities. Fifty-two patients with a history of unexplained habitual abortion (two or more spontaneous abortions before 16 weeks' gestation) were tested for protein S, protein C and antithrombin (AT) III deficiency, activated protei...

Right atrial thrombi may develop within the right atrium or may have peripheral venous origins that, on their way to the final destination site lodge in, right atrium. Right atrial thrombosis is classified as two type: A (mobile, thin) and B (non mobile and attached to atrial wall) that they are probably of cardiac origin due to local pathology, indwelling catheter, atrial fibrillation, stasis,...

A defect involving poor anticoagulant response to activated protein C (APC), an anticoagulant serine protease known to inactivate factors Va and VIIIa in plasma, was recently reported and the existence of a novel APC cofactor was suggested. To define the frequency of this defect among 25 venous thrombophilic patients with no identifiable laboratory test abnormality and among 22 patients previou...