[Value of angiography in the surveillance of XXXX treated by @entity1953 disk].

@entity1 @entity39 @entity5 @entity1953 @entity320
Conservative management of @entity320 by radioactive plaques or protonbeam is widely used since 1968. The treatment of these @entity5 at Curie Institute has been done with @entity1953 plaques since 1968. Indications were first monophthalmic @entity1 but are now much wide. We have been treating since 1981 all @entity1 with @entity5 diameter less than 17 mm and @entity5 height less than 12 mm. The technic includes general anesthesia to place the disc with localisation of the @entity5 by transillumination or by indirect ophthalmoscopy. A dose of 70 to 90 grays is delivered to the apex of the @entity5 . We report two cases of @entity1 treated by @entity1953 60 plaque for @entity320 . The first @entity1 has a 5 mm high @entity320 temporal to the macula. After treatment by @entity1953 plaque, he showed no echographic changes but angiograms revealed an hypofluorescent zone in the central part of the @entity5 . The second @entity1 has an 8 mm @entity5 that after plaque showed only angiographic changes. Evolution after treatment of @entity320 by radioactive plaque is variable. Echographic changes are very low and it is frequent to observe no modification in the height of the @entity5 for a long time for this reason, repeated angiograms can be very useful in the follow up of these @entity1 . They frequently show hypofluorescent spot in the central part of a @entity5 that was hyperfluorescent before treatment. Sometimes there is diffuse lowering of the fluorescence. We think that these modifications of fluorescence can be due to diminution of the vascularisation of the @entity5 or may be to central @entity39 .(ABSTRACT TRUNCATED AT 250 WORDS)
