Successful excision of a pseudotumour in a congenitally factor V deficient patient


Dr Tanis Haemostasis and Thrombosis Research Centre, Department of Haematology, C2-R-140, Leiden University Medical Centre, Albinusdreef 2, P.O. Box 9600, 2300 RC Leiden, The Netherlands.


We report a patient with congenital homozygous factor V deficiency in whom a large pseudotumour in the right upper leg was successfully surgically excised under continuous substitution with fresh-frozen plasma.