Non-vitrectomizing vitreous surgery for premacular haemorrhage

作者：Wu Tsung Tien^*; Chuang Chiu Tung; Sheu Shwu Jiuan; Chiou Yee Hsuan

来源：Acta Ophthalmologica, 2011, 89(2): 194-197.

DOI：10.1111/j.1755-3768.2009.01642.x

• idiopathic thrombocytopenic purpura
• macroaneurysm
• premacular haemorrhage trauma
• vitrectomy

Purpose: We report three cases illustrating an alternative treatment option for premacular haemorrhage.
Methods: This retrospective interventional case study included three eyes in three patients with premacular haemorrhage caused by idiopathic thrombocytopenic purpura in the first case, trauma in the second case and retinal arterial macroaneurysm in the third case. All patients underwent non-vitrectomizing vitreous surgery. Visual acuity as well as slit-lamp and indirect ophthalmoscopic examinations were performed pre- and postoperatively to evaluate the resolution of premacular haemorrhage and changes in lenticular opacity.
Results: At postoperative day 1, visual acuity had improved from counting fingers (CF) to 6/12 in case 1, from CF to 6/20 in case 2 and from CF to 3/60 in case 3. Examination of the fundus showed resolution of the premacular haemorrhage with mild vitreous haemorrhage in all cases. Final best corrected visual acuities were 6/6, 6/7.5 and 6/15, respectively. The lens remained clear in two of two phakic eyes at the last follow-up visit.
Conclusions: In these selected cases, non-vitrectomizing vitreous surgery was a useful and safe alternative for the treatment of premacular haemorrhage.

• 出版日期2011-3