White spots in the central fundus in diabetic children and adolescents.
Previously, small defects in the retinal pigment epithelium appearing as depigmented spots in the fundus photographs have been observed in a high proportion of adult diabetic patients. In order to evaluate whether these changes already occur in children we examined the black-and-white and colour fundus photographs of 206 diabetic children aged 4.6-19.6 years (median 12.6), with the median duration of diabetes of 4.7 years (range 0.0-14.2). Early signs of retinopathy were observed in 27 (13.1%) of them. The control group was composed of 45 healthy children aged 8.1-16.6 years (median 11.8). One or more tiny white spots in the fundus of one or both eyes were observed in 97 diabetics (47.1%), more often in those with retinopathy than in those without (66.7% vs. 44.1%, p less than 0.001). In the control group similar spots were observed in 24 children (53.5%). Only in a small proportion of children (4.4% of both diabetic and control patients) were the spots numerous. In children most of the white spots in the fundus may represent drusen type deposits rather than defects in the pigment epithelium.
Falck
A
A
Department of Ophthalmology, University of Oulu, Finland.
Laatikainen
L
L
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003930:Diabetic Retinopathy / Q000473:pathology*; D005260:Female; D005451:Fluorescein Angiography; D005654:Fundus Oculi; D006801:Humans; D008297:Male; D010781:Photography; D010857:Pigment Epithelium of Eye / Q000473:pathology*; D015995:Prevalence; D012164:Retinal Diseases / Q000473:pathology