[Prognosis of plasmapheresis in patients with thyrotoxicosis].

The kinetic model of continuous gravitation plasmapheresis on preoperative preparation of patients with thyrotoxicosis has been developed and fried on 41 patients who had failed thyrostatic drugs or were intolerant to them. The model takes into account the process of plasma mixing. The prognostic value of the model in all cases exceeded 0.

[Pre- and postoperative treatment of trophic ulcers in a controlled germ-free environment].

Pre- and postoperative treatment was conducted in 140 patients with trophic ulcers in a controlled abacterial medium in the period from 1985 to 1988. The etiological factor of the development of the trophic ulcer was primary varicosity in 86 (61.4%) and the post-thrombophlebitic syndrome in 54 (38.