[Ocular symptoms in pituitary adenomas (author's transl)].

The study of 85 patients suffering from pituitary adenoma, amongst which 56 with a visual failure, allowed to show: 1) The importance of the functional loss a revealing sign of the disease (50% cases). 2) The importance of the ophthalmological examination as a diagnostic argument. The latter, however, needs an extremely methodical examination of the visual fields. The combinated use of the Goldman Perimeter, and the Amsler schemes gave us satisfactory results: 87.5% of patent bitemporal hemianopsiae. It has been useful, in several cases to enhance these methodes by using coloured indexes. All of the patients underwent surgery, with complementary radiotherapy. The functional recovery quality has been shown, in the majority of the cases, to be proportionnal to the operation precocity in relation to the first functional symptoms.