[Autotransfusion in experimental hemoperitoneum. Hematologic study].

In order to study the hematologic repercussions of pre-operative autotransfusion, ruptures were made in experimental spleens followed by retransfusion after intraperitoneal barbotage of long duration in 8 dogs. This was performed without any heparinization. The following facts could be established:--although the blood shed was rich in red globules, it presented major alterations with a loss of clotting agents and evidence of fibrinogenic degradating elements.