Scanning electron microscopy of corrosion preparations of the vascular beds of organs in laboratory rats

: A corrosion casting method of the vascular bed of rat's organs using injection of methyl metacrylate resin was described. The casts were photographed in scanning electron microscope Tesla BS 300. Microphotographs of vascular bed casts of selected organs demonstrate the contributions and possibilities of scanning electron microscopy for the investigation of three-dimensional architecture and topographical relations of blood microcirculation in organs.