Joint deficiency of coagulation factors VII and IX: a case report.

Abstract

The diagnostic and therapeutic approach for an unusual clinical situation is presented. Twenty-three-year-old female patient is evaluated for hematuria and metrorrhagia. She reported irregular follow-up with hematology because of bleeding in childhood. She has also been receiving factor VII for 2 years, denying hospitalizations because of bleeding. Laboratory reported hb: 5.2 g/dl; platelets: 234 000/mm 3 ; PT: 100 s; PTT: 112 s, fibrinogen: 90 mg/dl without other alterations. Abdominal ultrasound reported uterine myoma, urinalysis was pathological. The gynecology indicated oral progesterone. She started antibiotic therapy, transfusion of red-blood cells, plasma, and cryoprecipitates and subsequently reported: factor VII: 2%, IX: 1% and VIII: 70%. She received factor VII-recombinant (rFVII), achieving resolution of bleeding. She was prescribed prophylactic rFVII and hematology monitoring. Readmission due to acute abdomen with Hb 5 g/dl, prolonged prothrombin time (PT)/partial thromboplastin time (PTT) and abdominal tomography reported hemoperitoneum. She received rFVII and required laparotomy and left oophorectomy. Then readmission to metrorrhagia, hb6 g/dl, prolonged PT/PTT and factor VII-IX of two coagulation factors were reported, without reports found in the literature consulted.