SQL Error: MySQL Query Error select * from `doctorinfo` where `shanchangIds` like '%,1142%' limit 0,18SQL Error: MySQL Query Error SELECT id,name FROM `doctorinfo` WHERE (`id` IN (80692,110942,120601,244903,249467,249469,249470,249471,249472,249473,249474,249475,249477,249480,249481,249482,249483,249484,249485,249486,249487,249488,249489,249490,249491,249492,249493,249494,249496,249497,249511,249512,249513,249514,249515,249516,249517,249518,249519,249523,250826,250827,256024)) limit 0,18耗时0秒 耗时0秒 耗时0秒 耗时0秒
脐带脱垂,是指孕妇的胎膜破裂,脐带脱出宫颈口。若胎膜已破,脐带进一步脱出于胎先露的下方,经宫颈进入阴道内,甚至经阴道显露于外阴部。脐带先露(presentation of umbilical cord)又称隐性脐带脱垂,指胎膜未破时脐带位于胎先露部前方或一侧。其发生率为0.4%~10%。脐带脱垂对胎儿危害极大,因宫缩时脐带在先露与盆壁之间受挤压,致脐带血液循环受阻,胎儿缺氧,发生严重的宫内窘迫,如血流完全阻断超过7~8min,则胎儿迅速窒息死亡。