Prevalence of disc cupping in non-glaucomatous eyes.

This study assessed optic disc size and cupping, using a commercially available ophthalmoscope, in order to show norms of these values for clinical practice. Subjects were office-workers referred from their respective workplaces for a routine medical examination, which included eye examination. The optic disc size was classified as small, medium or large, for having a diameter < 1.

[Is the presence of air in the small intestines pathological (author's transl)].

The authors examined 119 patients coming to the Radiological Department for various reasons excluding all abdominal pathology: road traffic accidents, rheumatological pain, oto-rhino-laryngological or ophthalmological causes. Two observers, working separately but comparing their results, concluded that there was air in the small intestines in 51 % of the patients, and that the presence of air in the small intestines was considerable in 6 % of the patients. The presence of air in the small intestines was noted in 40 % of outpatients and in 70 % of patients in bed.