Natural history of premacular hemorrhage due to severe acute anemia: clinical and anatomical features in two untreated patients.

Premacular retrohyaloid hemorrhage is a rare complication of acute severe anemia. The authors report two cases of premacular hemorrhage in which no treatment other than clinical and spectral-domain optical coherence tomography observation was performed. The natural history of this condition reveals that complete clinical resolution is not accompanied by full anatomical restoration. [Ophthalmic Surg Lasers Imaging Retina. 2014;45:E5-E7.]. Copyright 2014, SLACK Incorporated.