A patient was referred for investigation of heavy bleeding after surgery. He showed several features of hypothyroidism but no goitre. Primary autoimmune hypothyroidism was confirmed by the finding of a low serum thyroxine concentration and a high thyrotropin concentration. Factor VIII concentration was low, and a mild coagulation inhibitor was found. The patient was treated with thyroxine and r...

During a 4-year multicenter cooperative study of acquired factor VIII inhibitors in persons with hemophilia A, new inhibitors were detected in 31 of 1,306 patients who entered the study without an inhibitor or the history of an inhibitor. The incidence of new inhibitors was eight per 1,000 patient-years of observation. The factor VIII:C level before inhibitor development was less than or equal ...

Dental extraction in hemophiliacs with acquired inhibitors is always a risky procedure, which often presents a lot of problems associated with bleeding. A known case of hemophilia A complicated with factor VIII inhibitors and having odontogenic infection was successfully managed by transfusion of factor VIII inhibitor bypass activity (FEIBA) and antihemophilic factor. Past medical history was s...

Protein-C inhibitor (PCI) is a newly described plasma inhibitor directed against a vitamin-K-dependent serine protease, activated protein-C, which is involved in the inactivation of factor V and factor VIII. Marlar and Griffin have reported that PCI activity is absent in the plasma of patients with congenital combined factor V/VIII deficiency. We have measured the levels of PCI in the plasma of...

The classification of factor VIII deficiency, generally used based on plasma levels of factor VIII, consists of severe (<1% normal factor VIII activity), moderate (1% to 4% factor VIII activity), or mild (5% to 25% factor VIII activity). A recent communication described four individuals bearing identical factor VIII mutations. This resulted in a severe bleeding disorder in two patients who carr...

0

A 69-year-old man was admitted to the hospital with persistent hiccups. Computed tomography and magnetic resonance imaging of the brain were performed and revealed a glioblastoma multiforme localised in the right temporal lobe. After resection, the hiccups disappeared, suggesting that temporal areas are involved in control mechanisms of hiccups. A month later, the patient was readmitted because...