[1]李 惠,高 堃,翟仁友,等.血清降钙素原在胆道感染中的诊断价值[J].介入放射学杂志,2013,(03):202-205.
 LI Hui,GAO Kun,ZHAI Ren? you,et al.Clinical application of serum procalcitonin level in diagnosing biliary tract infection[J].journal interventional radiology,2013,(03):202-205.
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血清降钙素原在胆道感染中的诊断价值()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2013年03期
页码:
202-205
栏目:
非血管介入
出版日期:
2013-03-25

文章信息/Info

Title:
Clinical application of serum procalcitonin level in diagnosing biliary tract infection
作者:
李 惠 高 堃 翟仁友 戴定可 黄 强 王剑锋
Author(s):
LI Hui GAO Kun ZHAI Ren?蛳 you DAI Ding?蛳 ke HUANG Qiang WANG Jian?蛳 feng.
Department of Radiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
关键词:
【关键词】 胆道感染 经皮经肝穿刺胆管引流术 降钙素原
文献标志码:
A
摘要:
【摘要】 目的 探讨血清降钙素原(PCT)浓度在胆道感染中的诊断价值。方法 采用荧光免疫夹心法检测53例梗阻性黄疸患者血清PCT浓度,所有患者均行经皮经肝穿刺胆管引流术,根据胆汁培养结果及临床症状分为细菌感染组和非细菌感染组,对比两组PCT、白细胞总数、中性粒细胞百分比。结果 血清PCT以0.25 ng/ml为阳性临界值,对胆道细菌性感染诊断的的灵敏度为91.9%,特异度为87.5%,WBC以8.89 × 109/L为阳性临界值,灵敏度为54.8%,特异度为83.3%,中性粒细胞比值以74.25%为阳性临界值,灵敏度为66.1%,特异度为70.8%,细菌感染组PCT水平较非细菌感染组明显升高(P < 0.05)。结论 PCT检测在胆道感染的诊断中具有高敏感度和特异度,是胆道感染诊断的有效指标。

参考文献/References:

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备注/Memo

备注/Memo:
(收稿日期:2012-09-07)
更新日期/Last Update: