论文部分内容阅读
离体病段食管会缩短,固定后会进一步缩短。本研究准确测量术中肿瘤段及其上、下切除段长度,以病理标本固定后长度为基础,以显微镜下肿瘤外侵长度和缩短比率为依据,来推算在活体上肿瘤实际侵及长度,进而提出食管癌病人癌肿上、下端应切除的最适长度。一、资料与方法自1986～1989年,对50例食管癌切除长度及标本固定后长度进行了详细测量和记录。男36例,女14例;年龄31～69岁。癌肿
The isolated esophagus will be shortened and will be further shortened after fixation. This study accurately measured the length of the intraoperative tumor segment and its upper and lower resection segments. Based on the fixed length of the pathological specimens, the length of the invasion and shortening ratio of the tumor under the microscope was used as a basis to estimate the actual invasion of the tumor in the living body. Then put forward the optimal length of the upper and lower end of cancer in patients with esophageal cancer. I. Materials and Methods From 1986 to 1989, 50 cases of esophageal cancer resection length and length of fixed specimens were measured and recorded in detail. 36 males and 14 females; aged 31 to 69 years old. Cancer