However, these must be distinguished from simple "hydropic degeneration" seen in placentas of fetuses undergoing intrauterine demise.
须与单纯水样变性。图示子内胎盘正在死亡。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Women, by contrast, may pick from a range which includes the Pill, vaginal rings, copper intrauterine devices, hormonal intrauterine devices, contraceptive sponges, cervical caps, spermicides, diaphragms, female condoms and tubal ligation.
相比之下,女性的选择包括避孕药、阴道避孕环、铜质宫节育器、含孕激素宫节育器、避孕海绵、子宫帽、杀精剂、避孕膜、女用安全套和输卵管结扎术。
Finally, a structural cause of secondary amenorrhea is intrauterine adhesions, or Asherman syndrome, which is when there is scar tissue inside the uterine cavity, typically in a female that has undergone uterine instrumentation in the past.
最后,继发性闭经的一种解剖结构性病因是宫腔粘连,即Asherman综合征,也就是宫腔存疤痕组织,典型的原因是女性曾经有过子宫有创检查。