Visualization system for retrieval, identification, and positioning of biological samples for subsequent microscopic examination

摘要

A visualization system for identifying a biological sample in a preservative solution comprising a dye that (i) colors a biological sample in a manner in which the sample can be readily identified and retrieved from among the other contents of the medium; (ii) provides a colored sample that permits proper positioning of the material in a paraffin block prior to sectioning; and (iii) does not interfere with the subsequent processing of the sample at the processing laboratory.