. Virginia medical semi-monthly . ely, save at its central part, where thecharacteristic white of the coloboma makes itsappearance. The superior temporal vein of theretina crosses in a straight course the upper colo-boma, subdividing just beyond its limits. Wherethe artery crosses a pigmented area, the pig-ment can be seen to be anterior to the the veins of the retina are somewhat en-gorged, this vein stands out clear against thesubjacent coloboma. The superior temporalartery likewise crosses the upper coloboma. Itscourse is less direct, crossing the vein in its pas-sage. Only two ch
. Virginia medical semi-monthly . ely, save at its central part, where thecharacteristic white of the coloboma makes itsappearance. The superior temporal vein of theretina crosses in a straight course the upper colo-boma, subdividing just beyond its limits. Wherethe artery crosses a pigmented area, the pig-ment can be seen to be anterior to the the veins of the retina are somewhat en-gorged, this vein stands out clear against thesubjacent coloboma. The superior temporalartery likewise crosses the upper coloboma. Itscourse is less direct, crossing the vein in its pas-sage. Only two choroidal vessels enter thesecolobomata, and these cross an outer and innersegment of the upper defect. The optic pa-pilla shows a small outward conus. The gen-eral appearance of the retina is that frequentlyseen in myoptic eyes, where there is some de-ficiency of retinal pigment. The retinal veinsare somewhat engorged for both eyes—arteriesappear normal. The field of vision for 0. peculiar. We have in both eyes, in spite of. the size and situation of the colobomata, centralvision. In O. S. we have again a central coloboma,irregularly circular in outline, and about 3\Od. in diameter. Here again we have the tornpigment veil surrounding the greater part ofof the circumference of the coloboma, the pig-ment being denser in some places than this case the retinal veins and arteries passabove and below the coloboma, except a branch COD
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Keywords: ., bookcentury1800, bookdecade1890, bookpublish, booksubjectmedicine
