Metaphors of glaucoma.

In a phenomenological study of glaucoma as an illness, 31 patients were interviewed. The goal of the study was an explication of the meanings of the experience of glaucoma, in a twofold sense: (1) the face, the role, or the self of the patient that responds to the illness; (2) the visage that the illness presents to the patient. This twofold explication was achieved by generating a classification of the interviews in terms of the dominant metaphor that emerged in each interview. The following basic metaphors are presented through case material: glaucoma as an accompaniment of aging, as blindness, as pressure, as an abstraction (and a weapon), and as fate. Variations on these themes demonstrate the necessity, in such work and for enhanced communication with patients, of paying attention to both the face that the illness presents and to the self that responds.