Massive pulmonary embolism in pregnancy treated with streptokinase and percutaneous catheter fragmentation.

Despite heightened awareness, pulmonary embolism remains a major cause of maternal mortality in the antenatal period and one which has not decreased in incidence over the four triennia since 1976. We report a patient who suffered massive pulmonary embolism with circulatory collapse in the second trimester and who was treated with intravenous streptokinase followed by percutaneous mechanical dispersion of thrombus using a catheter and guide wire. She made an excellent recovery despite complicating antepartum haemorrhage. In life-threatening circumstances pharmacological thrombolysis is mandatory particularly for hospitals without a cardiac catheterization laboratory on site.