title: Successful excision of a pseudotumour in a congenitally factor V deficient patient.
abstract: 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.
authors.affiliation: Department of Haematology, Leiden University Medical Centre, The Netherlands.
authors.forename: B C
authors.initials: BC
authors.lastname: Tanis
authors.forename: F J
authors.initials: FJ
authors.lastname: van der Meer
authors.forename: R M
authors.initials: RM
authors.lastname: Bloem
authors.forename: L T
authors.initials: LT
authors.lastname: Vlasveld
mesh_terms: D000328:Adult; D016063:Blood Loss, Surgical; D003937:Diagnosis, Differential; D005166:Factor V Deficiency / Q000150:complications* / Q000151:congenital; D006406:Hematoma / Q000150:complications / Q000601:surgery*; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000150:complications; D010951:Plasma Exchange; D013848:Thigh