Isolated Severe Prolongation of Prothrombin Time Revealing Congenital Factor VII Deficiency With Mild Bleeding Phenotype: A Case Report
Congenital Factor VII (FVII) deficiency is a rare inherited bleeding disorder characterized by marked variability in bleeding severity and poor correlation between factor activity levels and clinical phenotype. We report a 21-year-old woman who presented with recurrent spontaneous ecchymoses without mucosal bleeding, m...