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Morphologic Changes of the Macula in a Patient with Purtscher's Retinopathy

 

作者: Andreas Remky,   Oliver Arend,   Sebastian Wolf,   Bernd Bertram,   Martin Reim,  

 

期刊: Ophthalmologica  (Karger Available online 1997)
卷期: Volume 211, issue 4  

页码: 268-269

 

ISSN:0030-3755

 

年代: 1997

 

DOI:10.1159/000310805

 

出版商: S. Karger AG

 

关键词: Retinal vessels;Purtscher’s retinopathy;Retina;Scanning laser ophthalmoscope

 

数据来源: Karger

 

摘要:

Purtscher’s retinopathy is a rare complication after trauma to the chest or bone fractures. We report about a patient, which we examined 6 months after a serious car accident. Visual acuity was 20/20 in both eyes. Examination with the Amsler grid revealed a paracentral scotoma in the left eye. In the fluorescein angiography of the left eye performed with a scanning laser ophthalmoscope we found capillary dropout, which corresponded well to the scotoma. Measured by digital image analysis, the area of the foveal avascular zone was eccentrically enlarged by a factor of 4. The mean perifoveal intercapillary area was also enlarged in the corresponding quadrant. This reflects that focal capillary dropout may result in scotoma rather than in a decrease in visual acuity as reported in other diseases.

 

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