Combined deficiency of factor V and factor VIII in a pediatric patient: a case report

Our study highlights a rare and often underdiagnosed genetic disorder that is often confused with a diagnosis of minor hemophilia A or congenital factor V deficiency. Differential diagnosis is crucial, particularly for von Willebrand disease. Combined deficiency of factors V and VIII should be suspected in patients with a suggestive clinical and laboratory profile, including prolonged prothrombin time and activated partial thromboplastin time along with a deficiency in coagulation factor V. Therefore, measuring factor VIII levels is highly recommended.