<section powered-by="xiumi.us" style="font-family: 微软雅黑, Arial, Helvetica, sans-serif, Verdana; margin: 0px; padding: 0px; border: none; color: rgb(62, 62, 62); widows: 1; max-width: 100%; box-sizing: border-box !important;">     <section style="margin: 0px; padding: 0px; border: none; max-width: 100%; box-sizing: border-box !important;">         <section style="margin: 0px; padding: 0px 20px; border: none; line-height: 1.8; letter-spacing: 2px; font-size: 15px; max-width: 100%; box-sizing: border-box !important;">             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">从准妈妈得知自己怀孕的那一刻起，一大波孕检项目就开始袭来，其中B超是贯穿整个孕期的重要项目，可以帮助医生和妈妈们更好了解宝宝的生长发育情况。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">但是每次B超是检查什么呢？B超单上的那些英文字符代表的是什么？妈妈们就不一定知道了!接下来是纯干货，赶紧收藏！</span></p>             <p style="margin: 0px; padding: 0px; text-align: center; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>         </section>     </section> </section> <section powered-by="xiumi.us" style="font-family: 微软雅黑, Arial, Helvetica, sans-serif, Verdana; margin: 0px; padding: 0px; border: none; color: rgb(62, 62, 62); widows: 1; max-width: 100%; box-sizing: border-box !important;">     <section style="margin: 0.5em 0px; padding: 0px; border: none; max-width: 100%; box-sizing: border-box !important;">         <section style="display: inline-block; margin: 0px; padding: 0px; border: none; max-width: 100%; box-sizing: border-box !important;">             <section style="display: inline-block; margin: 0px 0px 0px 1em; padding: 0px; border: none; vertical-align: top; max-width: 100%; box-sizing: border-box !important;">                 <section style="display: inline-block; margin: 0px; padding: 5px 10px; border: none; max-width: 100%; background-color: rgb(249, 110, 87); box-sizing: border-box !important;">                     <section powered-by="xiumi.us" style="margin: 0px; padding: 0px; border: none; max-width: 100%; box-sizing: border-box !important;">                         <section style="margin: 0px; padding: 0px; border: none; max-width: 100%; box-sizing: border-box !important;">                             <section style="margin: 0px; padding: 0px 20px; border: none; text-align: center; color: rgb(255, 255, 255); line-height: 1.8; letter-spacing: 2px; font-size: 15px; max-width: 100%; box-sizing: border-box !important;">                                 <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                                     <span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">B超有哪些类型</strong></span></p>                             </section>                         </section>                     </section>                 </section>                 <section style="margin: 0px; padding: 0px; border-top: 0.5em solid rgb(140, 65, 53); border-right: 1em solid rgb(140, 65, 53); border-image: initial; width: 0px; max-width: 100%; border-bottom: 0.5em solid transparent !important; border-left: 1em solid transparent !important; box-sizing: border-box !important;">                     </section>             </section>             <section style="margin: -2em 0px 0px; padding: 0px; border: none; width: 3em; height: 2em; max-width: 100%; background-color: rgb(249, 110, 87); box-sizing: border-box !important;">                 </section>         </section>     </section> </section> <section powered-by="xiumi.us" style="font-family: 微软雅黑, Arial, Helvetica, sans-serif, Verdana; margin: 0px; padding: 0px; border: none; color: rgb(62, 62, 62); widows: 1; max-width: 100%; box-sizing: border-box !important;">     <section style="margin: 0px; padding: 0px; border: none; max-width: 100%; box-sizing: border-box !important;">         <section style="margin: 0px; padding: 0px 20px; border: none; line-height: 1.8; letter-spacing: 2px; font-size: 15px; max-width: 100%; box-sizing: border-box !important;">             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">1.B超</span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">检查时间：12周（NT）、20周、32周、38~42周每周1次</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">原理：向子宫内发送超声波，超声波碰到胎儿后返回，获得模糊的胎儿成像。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">B超可以确认胎囊的位置、胎儿心脏跳动、胎儿大小、外表是否畸形，以及计算预产期，监控发育是否正常。虽然可以检查宝宝外表异常，但并不能查出唐氏综合症等染色体异常的情况。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">2.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">阴道B超</span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">检查时间：可选。不用憋尿。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">如果腹部B超不清晰，准妈妈也可以通过阴道进行B超检查。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">3.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">NT筛查</span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">检查时间：11~13周，最好预约在12周第1~6天，13周+6天后检查意义不大。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">“NT”是“颈项透明层”的英文简写，是指流动在颈项后面的一层半透明蛋白膜，胎宝宝在10~13周时，可用B超来成像，通常说为B超NT。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">正常胎儿的NT厚度应该在3.0mm以内。NT超过正常值，越厚，说明唐氏儿风险就越高。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">NT+孕早期唐筛的筛查准确度比孕中期唐筛高，孕妈咪检查NT后，如有问题再追加唐筛（需NT当天做）。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">孕妈咪做NT和唐筛检查前无需空腹，但是NT检查对胎儿状态要求比较高，胎宝宝不能处于睡觉或者持续扭动状态。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">4.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">NF</span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">检查时间：15~20周，可以不做。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">从14周开始，宝宝颈项后部的透明层会逐渐被吸收，变成“颈部褶皱”（英文缩写为NF）。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">B超测量NF，是从颈椎水平矢状切面皮肤至皮下软组织之间的最大厚度。正常胎儿NF厚度范围为6.0mm以内。超过后，NF越厚，唐氏儿风险就越高。 </span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">5.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">三维、四维彩超</span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">检查时间：24周~28周</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">普通B超，是一般超声波检查，彩超是精密超声波检查，也就是超声波的密度更大，所以检查次数不宜过多。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">3D彩超，指的是平面黑白B超再加上彩色多普勒，形成静态的三维图片，侧重观察五脏六腑是否畸形，排除结构畸形。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">四维彩超，就是把不同时间的3D超声图像连成动图，实时的看到宝宝的动态活动，观察内容除了3D彩超内容外，还观察运动神经系统是否正常，运动是否协调。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">三维和四维彩超，二选一即可。可以做胎儿大体解剖结构筛查，包括大脑、面部、心脏、腹部、四肢等，以及羊水多少，胎盘厚度，脐带情况。</span></p>         </section>     </section> </section> <section powered-by="xiumi.us" style="font-family: 微软雅黑, Arial, Helvetica, sans-serif, Verdana; margin: 0px; padding: 0px; border: none; color: rgb(62, 62, 62); widows: 1; max-width: 100%; box-sizing: border-box !important;">     <section style="margin: 0.5em 0px; padding: 0px; border: none; max-width: 100%; box-sizing: border-box !important;">         <section style="display: inline-block; margin: 0px; padding: 0px; border: none; max-width: 100%; box-sizing: border-box !important;">             <section style="display: inline-block; margin: 0px 0px 0px 1em; padding: 0px; border: none; vertical-align: top; max-width: 100%; box-sizing: border-box !important;">                 <section style="display: inline-block; margin: 0px; padding: 5px 10px; border: none; max-width: 100%; background-color: rgb(249, 110, 87); box-sizing: border-box !important;">                     <section powered-by="xiumi.us" style="margin: 0px; padding: 0px; border: none; max-width: 100%; box-sizing: border-box !important;">                         <section style="margin: 0px; padding: 0px; border: none; max-width: 100%; box-sizing: border-box !important;">                             <section style="margin: 0px; padding: 0px 20px; border: none; text-align: center; color: rgb(255, 255, 255); line-height: 1.8; letter-spacing: 2px; font-size: 15px; max-width: 100%; box-sizing: border-box !important;">                                 <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                                     <span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">B超常用语</strong></span></p>                             </section>                         </section>                     </section>                 </section>                 <section style="margin: 0px; padding: 0px; border-top: 0.5em solid rgb(140, 65, 53); border-right: 1em solid rgb(140, 65, 53); border-image: initial; width: 0px; max-width: 100%; border-bottom: 0.5em solid transparent !important; border-left: 1em solid transparent !important; box-sizing: border-box !important;">                     </section>             </section>             <section style="margin: -2em 0px 0px; padding: 0px; border: none; width: 3em; height: 2em; max-width: 100%; background-color: rgb(249, 110, 87); box-sizing: border-box !important;">                 </section>         </section>     </section> </section> <section powered-by="xiumi.us" style="font-family: 微软雅黑, Arial, Helvetica, sans-serif, Verdana; margin: 0px; padding: 0px; border: none; color: rgb(62, 62, 62); widows: 1; max-width: 100%; box-sizing: border-box !important;">     <section style="margin: 0px; padding: 0px; border: none; max-width: 100%; box-sizing: border-box !important;">         <section style="margin: 0px; padding: 0px 20px; border: none; line-height: 1.8; letter-spacing: 2px; font-size: 15px; max-width: 100%; box-sizing: border-box !important;">             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">B超报告单中，孕妈咪经常看到以下一些专业词，它们到底是什么意思呢？</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">1.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">CS 为胎囊</span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">只在怀孕早期看到，一般停经35天，B超就可在宫腔内看到孕囊。在怀孕1.5个月时孕囊直径约2厘米，2.5个月时约5厘米。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">胎囊位置可能在子宫的宫底、前壁、后壁、上部、中部，形态圆形、椭圆形、清晰为正常。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">2.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">CRL 为头臀距</span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">表示胎体纵轴平行测量最大的长轴，主要用于判定孕7-12周的胎龄。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">3.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">BPD 为胎头的双顶径 </span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">表示头部左右两侧之间的最宽距离，又叫头部最大横径，可以依此推定宝宝的体重和发育情况。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">4.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">FL 为胎儿股骨长 </span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">即大腿长度， 用于和BPD一起推算宝宝的体重。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">5.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">枕额径</span></strong><span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;"> </span></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">宝宝鼻骨到枕骨隆突的距离，也就是宝宝的头从前到后最长的距离。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">6.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">头围 </span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">环头一周的长度，用于确认宝宝的发育状态。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">7.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">腹围 </span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">即腹部周长，宝宝肚子一周的长度。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">8. <span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">GP为胎盘分级 </span></strong></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">孕晚期(28孕周)开始，B超报告单上会出现胎盘分级。一般胎盘分为0，I ，II，III级，有时还有III+级。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">I级标志胎盘基本成熟;</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">II级晚标志胎盘已经成熟;</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">III级晚标志胎盘已衰老，由于钙化和纤维素沉着，使胎盘输送氧气及营养物质的能力降低，胎儿随时有危险。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">9.<span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">AFI 为羊水指数</span></strong><span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;"> </span></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">做B超时，以孕妇的脐部为中心，分上，下，左，右4个区域，将4个区域的羊水深度相加，就得到羊水指数，孕晚期羊水指数的正常值是8-18厘米。</span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important;">10. <span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;">S/D</span></strong><span style="margin: 0px; padding: 0px; line-height: 1.8; max-width: 100%; box-sizing: border-box !important;"> 为胎儿脐动脉收缩压与舒张压的比值</span></span></p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 </p>             <p style="margin: 0px; padding: 0px; clear: both; min-height: 1em; max-width: 100%; box-sizing: border-box !important;">                 <span style="margin: 0px; padding: 0px; color: rgb(88, 85, 66); max-width: 100%; box-sizing: border-box !important;">与胎儿供血相关，当胎盘功能不良或脐带异常时此比值会出现异常，在正常妊娠情况下，随孕周增加胎儿需要增加S下降，D升高，使比值下降，近足月妊娠时S/D小于3。 </span></p>         </section>     </section> </section>