The problem of retinal hemorrhage following transfusion is not new, but the question does not seem to be completely clarified by the previous reports in the literature. The most recent study has been published by Gray,1 and in this report he has reviewed the literature and submitted additional information through a report of 85 cases in which 2 patients had retinal hemorrhage after a transfusion. Apparently Sallmann2 was the first to report the occurrence of retinal hemorrhage after transfusion ; he observed 3 cases. He was followed by Schaly,3 who reported 4 cases. The first study of the question was made by Messinger and Eckstein,4 who observed 60 cases before and after transfusion and found new retinal hemorrhages in 10, or 16 per cent. Titov and Bogomolova5 reported on 7 patients with retinal hemorrhage in a series of 100 studied (7 per cent). Gray found 2