脂肪球
<p><span style="font-family: 宋体;color: rgb(51, 51, 51);letter-spacing: 0;font-size: 14px;background: rgb(255, 255, 255)">正常人每天从粪便中排出的脂肪占干燥粪便量的<span style="font-family:Arial">10%</span><span style="font-family:宋体">~</span><span style="font-family:Arial">15%</span><span style="font-family:宋体">。其中含有结合脂肪酸(</span><span style="font-family:Arial">5%</span><span style="font-family:宋体">~</span><span style="font-family:Arial">15%</span><span style="font-family:宋体">)、游离脂肪酸(</span><span style="font-family:Arial">5%</span><span style="font-family:宋体">~</span><span style="font-family:Arial">13%</span><span style="font-family:宋体">)、中性脂肪(</span><span style="font-family:Arial">1%</span><span style="font-family:宋体">~</span><span style="font-family:Arial">5%</span><span style="font-family:宋体">)。正常乳儿的粪便较成人粪便中脂肪含量高</span><span style="font-family:Arial">50%</span><span style="font-family:宋体">,幼儿粪便中的脂肪含量也高</span><span style="font-family:Arial">30%</span><span style="font-family:宋体">,且以中性脂肪为主。需要检查人群:出现黄疸症状患者,</span></span></p>
目录:
1.检查须知
2.临床意义
3.检查过程
4.不适宜人群
5.相关检查
检查须知
<p class="p" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 14px; line-height: 26px; font-family: Verdana, SimSun; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);">一、检查前要求:</p><p class="p" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 14px; line-height: 26px; font-family: Verdana, SimSun; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);">1、采集时请避免挖取沾到马桶內尿液及自来水的部分;同时也请勿将粪便直接置于卫生纸或擦手纸上。</p><p class="p" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 14px; line-height: 26px; font-family: Verdana, SimSun; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);">2、为避免干扰检验结果,请勿使用棉花棒挖取。</p><p class="p" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 14px; line-height: 26px; font-family: Verdana, SimSun; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);">3、粪便采集量请勿过少(3~5克),以避免无足够的检体以供检验。</p><p class="p" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 14px; line-height: 26px; font-family: Verdana, SimSun; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);">二、检查时注意:</p><p class="p" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 14px; line-height: 26px; font-family: Verdana, SimSun; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);">1、因为婴幼儿不容易一次取到足量的检体,若需要分次收集时,请将检体暂时置于冰箱冷藏保存,以避免细菌滋生。</p><p class="p" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 14px; line-height: 26px; font-family: Verdana, SimSun; vertical-align: baseline; color: rgb(51, 51, 51); white-space: normal; background-color: rgb(255, 255, 255);">2、常用粪便脂肪检查方法有显微镜检查法、称量法和滴定法等。需要准备定量的患者建议进行脂肪定量测试。</p><p><br/></p>