The ciliary body in senile exfoliation of the lens.
D000328:Adult; D000367:Age Factors; D000368:Aged; D001485:Basement Membrane / Q000473:pathology; D002924:Ciliary Body / Q000473:pathology*; D004848:Epithelium / Q000473:pathology; D005128:Eye Diseases / Q000150:complications / Q000209:etiology / Q000473:pathology*; D006801:Humans; D007223:Infant; D007908:Lens, Crystalline / Q000473:pathology*; D008854:Microscopy, Electron