Rare inherited coagulation disorders in India.

Twenty four cases with rare coagulation disorders were diagnosed over a 4 year period. These included 8 patients with factor X deficiency, 7 with factor XIII deficiency, 4 each with fibrinogen and factor VII deficiency and 1 with factor V deficiency. All these patients had presented with bleeding manifestations. Two patients with factor X deficiency showed interesting clinical presentations, one patient had recurrent deep vein thrombosis and another patient had a pseudotumor of the thigh.