Background Circular RNAs (circRNAs) have been discovered in colorectal cancer (CRC). but there are few reports on the expression distribution and functional mining analysis of circRNAs. Methods Differentially expressed circRNAs in CRC tissues and adjacent normal tissues were screened and identified by microarray and qRT-PCR. ROC curves of the six circRNAs were analyzed. https://www.roneverhart.com/Dean-Guitars-Michael-Amott-Tyrant-X-Splatter-Electric-Guitar-p19869/