Objective: To investigate the abnormal expression and alteration of MMP10 and FHIT gene on the carcinogenesis and development of esophageal cancer.

• 摘要目的：探讨基质金属蛋白酶10(MMP10)、脆性组氨酸三联体(FHIT)基因在食管癌中的异常表达及二者对其发生、发展的作用。