Congenital tumours of the anterior visual system with dysplasia of the optic discs.
نویسندگان
چکیده
منابع مشابه
Congenital tumours of the anterior visual system with dysplasia of the optic discs.
An optic disc may be considered to be dysplastic when it is congenitally abnormal owing to a developmental abnormality. Gross anomalies include colobomata and pits, and the optic disc may be of abnormal size, an unusual shape, or have an abnormal vascular arrangement. Minor developmental anomalies include unusual pigmentation or abnormalities of the peripapillary retina. Small dysplastic or hyp...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1982
ISSN: 0007-1161
DOI: 10.1136/bjo.66.7.455