Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7060810.17816/kazmj70608Review ArticleOn the experience of using fixed raster cassettesSergeevL. P.info@eco-vector.comChuvash Republican Clinical Oncological Dispensary151119998064654651405202114052021Copyright © 1999, Sergeev L.P.1999<p>Many existing designs of modern domestic and foreign X-ray apparatus do not allow the use of a screening grating in some X-ray studies. For example, it is impossible to use a raster when working on a mobile ward apparatus without a special Deck for laterographic studies.</p>Kazan Medical archiveКазанский медицинский архив