Intrapleural streptokinase in the treatment of haemothorax and empyema.

Thirty-eight patients with haemothorax or empyema, in whom conventional drainage treatment had proved ineffective were treated with streptokinase instillations. An increased yield of fluid was noted in all cases, up to 1300 ml after one instillation. Re-expansion of the lung was observed radiologically in 30 cases. No serious complications occurred. The method seems very useful and is recommended.