Pseudo-capsular exfoliation in the Bantu of South Africa. I. Early or pre-granular clinical stage.
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Publications and source records attributed to R S Bartholomew.
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A sector shaped membranous defect of the lens is described. Possible causes for the defect are discussed. An injury to a small area of the anterior layer of epithelial cells plus a localized rupture of the capsule occurring between the third and eighth months of development might account for this defect.