CAUSES AND RESULTS OF VITRECTOMY FOR SPONTANEOUS NON-DIABETIC VITREOUS HEMORRHAGE

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MORADIAN SIAMAK; VALAEI M.; AHMADIEH H.; SOHEYLIAN MASOUD; AZARMINA M.; DEHGHAN M.H.; MASHAYEKHI A.; SANAGOU M.

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Journal: BINA Year:2006 | Volume:11 | Issue:4 (45) Page(s): 470-478

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Title

CAUSES AND RESULTS OF VITRECTOMY FOR SPONTANEOUS NON-DIABETIC VITREOUS HEMORRHAGE

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Keywords

NON-DIABETIC VITREOUS HEMORRHAGE (NDVH)Q3

DEEP VITRECTOMYQ3

VISUAL OUTCOMEQ3

ETIOLOGYQ3

COMPLICATIONQ3

Abstract

Purpose: To determine the visual and anatomical outcomes and COMPLICATIONs of vitrectomy for non-traumatic non-diabetic vitreous hemorrhage (NDVH) and to report the causes of the condition among patients at Labbafinejad Medical Center, Tehran-Iran, from 1993 to 2003.Method: Records of patients who underwent vitrectomy for non-traumatic NDVH with 6 months follow-up were reviewed for demographic characteristics, causes of NDVH and results of surgery. Results: Fifty eyes (54.2%right eyes) of 49 patients (51% male) with mean age of 62.7±10.3 years Were enrolled in the study. Mean visual acuity (VA) was 2.36±0.52 LogMAR and relative afferent Papillary defect (RAPD) was positive in 91.7% of the eyes, preoperatively. Causes of non-traumatic NDVH detected intraoperatively were: branch retinal vein occlusion (56%), central retinal vein occlusion (16%), choroidal neovascularization (12%), and posterior vitreous detachment with break, Eales disease, familial exudative vitreoretinopathy, and Terson syndrome (eachin 4%). Mean VA increased significantly at 6th month (1.38±0.72 logMAR) compared to preoperative value. (P<0.0001) The most common causes of decreased VA were: macular pigmentary derangement (26%), optic atrophy (16%), severe lens opacity (12%), and epiretinal membrane (8%). Conclusion: Despite the statistically significant increase in mean VA following vitrectomy, underlying macular pathology limits significant improvement of central VA in most cases of non-traumatic NDVH.

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APA: Copy

MORADIAN, SIAMAK, VALAEI, M., AHMADIEH, H., SOHEYLIAN, MASOUD, AZARMINA, M., DEHGHAN, M.H., MASHAYEKHI, A., & SANAGOU, M.. (2006). CAUSES AND RESULTS OF VITRECTOMY FOR SPONTANEOUS NON-DIABETIC VITREOUS HEMORRHAGE. BINA, 11(4 (45)), 470-478. SID. https://sid.ir/paper/42417/en

Vancouver: Copy

MORADIAN SIAMAK, VALAEI M., AHMADIEH H., SOHEYLIAN MASOUD, AZARMINA M., DEHGHAN M.H., MASHAYEKHI A., SANAGOU M.. CAUSES AND RESULTS OF VITRECTOMY FOR SPONTANEOUS NON-DIABETIC VITREOUS HEMORRHAGE. BINA[Internet]. 2006;11(4 (45)):470-478. Available from: https://sid.ir/paper/42417/en

IEEE: Copy

SIAMAK MORADIAN, M. VALAEI, H. AHMADIEH, MASOUD SOHEYLIAN, M. AZARMINA, M.H. DEHGHAN, A. MASHAYEKHI, and M. SANAGOU, “CAUSES AND RESULTS OF VITRECTOMY FOR SPONTANEOUS NON-DIABETIC VITREOUS HEMORRHAGE,” BINA, vol. 11, no. 4 (45), pp. 470–478, 2006, [Online]. Available: https://sid.ir/paper/42417/en

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