Continuous-Specimen-Flow, High-Throughput, 1-Hour Tissue Processing

Abstract

The quality of hematoxylin-eosin, histochemical, and immunohistochemical tissue sections provided by the new system is comparable to that obtained following the conventional processing method. The new system preserves RNA better than the conventional method. It also shortens the processing time to about 1 hour from the receipt of fresh or prefixed tissue, eliminates the need for formalin and xylene, and reduces the volume of other chemicals. Most importantly, it impacts overall patient management by allowing for considerably shorter turnaround times for completion of surgical pathology reports.