Purpose: to show the manner of diagnose of this syndrome and to evaluate the possibilities of treatment MATERIAL AND METHOD--there are shown: --ophthalmological and ENT clinical examination --visual field test--adaptometry--audiometry --impedance--auditive evoked potentials--cataract extraction (phacoemulsification).
Results: After cataract extraction the visual acuity increase.
Conclusions: For the diagnosis we need both the diagnosis of retinitis pigmentosa and neurosensorial deafness.
Purpose: To study the cornea, specially the corneal endothelium in preservation media for different periods of time, trying to assess the best period of preservation. To evaluate the endothelial cell loss during preservation, trying to assess the endothelial cell minimum density for a cornea able to be preserved.
Material And Methods: We studied 7 human corneas and 15 pig corneas.
Purpose: To show corneal changes after corneal preservation.
Material And Method: There was studied 10 pig corneas: a fresh cornea; two corneas stored in wet chamber at 4 degrees C, 24 and 48 hours; seven corneas stored in Inosol at 31 degrees C, 24 hours, 7, 10, 14, 18, 20 and 22 days.
Results: We obtained images of every cornea; we followed epithelial, stromal and endothelial changes.
We show the mechanisms of postinflammatory secondary glaucoma and the possibilities of treatment of this, all of this concerning to an individual case. We evaluate the benefits and risks for every kind of therapeutical approach and we show our choice.
View Article and Find Full Text PDFPurpose: To compare White & White and Blue-Yellow Full Threshold automated perimetry.
Material And Method: Group of 37 patients; we used a Humphrey Zeiss automated perimeter.
Results: We obtained 49% abnormal white & white visual fields and 62% abnormal blue yellow fields.
Aim Of Study: To evaluate the 4 degrees C method of corneal preservation (in moist chamber or in preservation media To determine the duration of prevention.
Material And Method: Preservation in moist chamber at 4 degrees C, group of 10 pig eyes. Preservation: the entire globe at 4 degrees C examination: direct specular microscopy with a Tomey device, daily, for 4 days.
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