The sensitivity proportions of the 46 tumors for THP, MMC and EPI were 82.46%, 63.04% and 39.13% sequentially.

• 46例标本中；THP、MMC和EPI的敏感率分别为82·46%25、63·04%25和39·13%25；肿瘤细胞对三种化疗药物的敏感率和耐药率差异有统计学意义；P<0·01;