[Microsatellite instability of sporadic colorectal carcinomas and its clinicopathological significance].

OBJECTIVE To investigate the incidence of microsatellite instability (MSI) in sporadic colorectal carcinoma (CRC) using BAT-25 and BAT-26 loci, and its association with clinicopathological features. METHODS Microsatellite analysis was performed on tissue samples from 73 primary and 53 metastatic tumors collected at the Department of Pathology, Fudan… CONTINUE READING