[Contemporary hygienic requirements to work conditions of medical professionals performing ultrasound investigations].

The article covers work conditions and health state of medical professionals performing ultrasound investigations on modern medical diagnostic equipment. The authors suggest a guidelines project including complex of measures to prevent unfavorable influence of contact ultrasound on medical professionals.

[Modern notions of regularities and mechanisms of formation of Frank-Kamenetskiy glaucoma].

Frank-Kamentsky glaucoma, a hereditary disease of the eyes, transmitted by female partners with X-linked type. It is accompanied by typical progressive lesions in the stroma and in the iridal pigment sheet at the background of goniodisgenesis. Males suffer from these diseases most frequently.