“…Since the original description a large number of such lesions have been reported in the literature (Bec et al, 1979;Brudet-Wickel et al, 1982;Damaske and Diekmann, 1979;Deutman et al, 1976;Font et al, 1973;Gravina et al, 1978;Green and Wirtschafter, 1973;Hiatt et al, 1971;Johnston et al, 1980;Karel et al, 1971;Kloucek and Otradovec, 1969;Kovacq and Vastag, 1978; Landers and Klintworth, 1971; La Piana et al, 1974;Larmande et al, 1972;Meyer et al, 1978;Nelson et al, 1970;Otradovec, 1963Otradovec, , 1969Perdriel et al, 1969;Pette and Doring, 1939;Pulhorn, 1976;Robb and Watters, 1971;Schulz, 1980;Sebestyen and Strenger, 1964;Vannas et al, 1971;Walsh and Hoyt, 1969). The lesion is characterized by edema, retinal folds and sometimes superficial haemorrhages.…”