我们对９６例直肠癌标本的微血管数进行了检测，探讨与临床病理特点及预后的关系，现报道如下。１材料与方法１．１研究材料 收集我院１９９０年至１９９５年有随访结果的直肠癌手术标本９６例，其中男５０例，女４６例。平均年龄５２．８岁（Ｉ７～８３岁）。随访至１９９９年 We examined 96 cases of rectal cancer microvessel number to explore the relationship between clinicopathological features and prognosis, are reported below. 1 Materials and Methods 1.1 Materials We collected 96 cases of rectal cancer specimens from 1990 to 1995 in our hospital, including 50 males and 46 females. The average age of 52.8 years (I7 ~ 83 years old). Follow up to 1999