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Anales de la Sociedad Mexicana de Oftalmología y Archivos de la Asociación Para Evitar la Ceguera en México

2007, Number 4

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Rev Mex Oftalmol 2007; 81 (4)

Reabsorción de hemorragias prerretinianas en ojos con aceite de silicona y retinopatía diabética

Quiroz-Mercado H, Jiménez-Sierra JM, Guerrero-Naranjo JL, Ortiz-Palma J, Gómez-Céspedes A, Hernández-Da Mota S

Language: Spanish
References: 19
Page: 195-198
PDF size: 472.03 Kb.


ABSTRACT

Purpose: To evaluate the absorption of pre-retinal hemorrhages after pars plana vitrectomy in eyes with severe proliferative diabetic retinopathy (PDR).
Methods: Twenty-one eyes with severe PDR and tractional retinal detachment that developed preretinal hemorrhages after vitrectomy using silicon oil as tamponade underwent a 6 weeks follow-up. All eyes went through a clinical ophthalmologic examination and photographs each week.
Results: There was a statically significant absorption of hemorrhages at 6 weeks of follow-up (p‹ 0.0001). There was not a significant statically difference between the photographs readers (p›0.05). The Spearman correlation coefficient was 0.98 to 0.99 in both readings: first day postoperatively and at 6 weeks of follow-up. No silicon retro proliferation was observed in any of the twenty-one eyes.
Conclusions: A significant absorption of preretinal hemorrhages was observed in all eyes that underwent pars plana vitrectomy with silicon oil at 6 weeks of follow-up. These results suggest that an immediate removal of preretinal hemorrhage may not be mandatory.


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