Colorectal carcinoma (CRC) is a heterogeneous disease (CRCs) displaying variable etiology, incidence, pathobiology and related molecular pathways, and most importantly, the outcome varies depending on the location of the tumor. Several studies have been conducted which shed light on differences in overall survival between right-sided (RCRC) and left-sided CRC (LCRC). Likely the differences between RCRC and LCRC are due to complex mechanisms of ...