<span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">短期外周导管</span><span lang="EN-US"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">标本采集</span><span lang="EN-US"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">经由病人外周静脉采取</span><span><font face="Times New Roman">2</font>套血培养,同时在无菌状态下拔除导管,并进行半定量</span><span><font face="Times New Roman">Maki</font>培养</span><span lang="EN-US"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">结果解释</span><span lang="EN-US"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">如果一套或多套血培养阳性,同时导管片段培养为阳性(半定量〉</span><span><font face="Times New Roman">=15 colonies</font>),而且两种培养为同一种细菌:提示可能为</span><span lang="EN-US"><font face="Times New Roman">CRBSI<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">如果一套或多套血培养阳性,而导管片段培养阴性:无结论;如培养结果为金黄色葡萄球菌,或念珠菌属同时缺乏其他可鉴别的感染源时则提示可能为</span><span lang="EN-US"><font face="Times New Roman">CRBSI<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">如果两套血培养为阴性而导管片段培养为阳性,不管菌落计数如何:提示为导管定植菌,不是</span><span lang="EN-US"><font face="Times New Roman">CRBSI<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">如果两套血培养和导管片段培养均阴性:不是</span><span lang="EN-US"><font face="Times New Roman">CRBSI <p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt;"><span lang="EN-US"><font face="Times New Roman"><p></p></font></span></p></span><span lang="EN-US"><font face="Times New Roman"><p></p></font></span>
[此贴子已经被作者于2007-5-2 21:35:52编辑过]
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