论文部分内容阅读
随着计划生育工作深入及人口出生率的下降,“人流术”已作为避孕失败而采取补救措施的一种必不可少的手段。为了进一步提高人流术的质量,在手术中常规检查绒毛膜已成为一个重要的手术步骤。但,至今仍有少数单位不重视此项检查以致误诊、延误病情,因此,特将几年来的一点体会简述如下:绒毛膜是由受精卵演变而形成的胚囊植入子宫内膜以及滋养胚层及中胚层组织增殖而成,在滋养层的表区可见到许多绒毛突向四周伸张,由于血液供应良好,营养丰富,绒毛发育茂盛,形状如重叠的小树枝。
With the deepening of family planning work and the declining birth rate, “abortion” has become an indispensable means of remedial action as a contraceptive failure. In order to further improve the quality of abortion, routine routine examination of chorion has become an important surgical procedure. However, there are still a few organizations that do not attach importance to this examination and thus misdiagnosed and delay their illness. Therefore, the experiences of the past few years are briefly summarized as follows: The chorion is an embryo sac formed by the evolution of zygotes and endometriosis Germ layer and mesoderm tissue proliferation from the trophoblast in the table area can be seen a lot of hair protruding to the surrounding stretch, due to the blood supply is good, nutritious, lush hair growth, shaped like overlapping twigs.