[Ophthalmological and angiographic findings in workers exposed to carbon disulfide (author's transl)].

Microaneurysms are important in the diagnosis of vascular changes caused by carbon disulfide. They can be diagnosed by ophtholmoscopy, angiography or angioscopy. In our opinion even a careful ophthalmoscopic investigation is sufficient for diagnosis, so that angiography is not absolutely necessary for any mass survey. The incidence of microaneurysms correlates with the duration (both daily and total) as well as with the intensity of exposure to carbon disulfide. The quantity correlates closely with the intensity of exposure. The incidence of microaneurysms is not correlated to age; however it was found to be highest in 40-50-year-old men working with staple fibers, whereas in the spinning department it occurred in 50-55-old men. Microaneurysms are found equally frequently in active workers and invalids. There was no difference between the two groups with regard to degenerative changes of the macula. However, the changes found in the eyes of men from the staple fiber department were more pronounced than in those from the spinning department.