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免疫性血小板减少性紫癜患者幽门螺旋杆菌的检测及其临床意义 被引量:4

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摘要 目的分析幽门螺旋杆菌(HP)在免疫性血小板减少性紫癜(ITP)患者脾脏中的存在情况及与临床相关性。方法纳入四川大学华西医院肝胆胰外科42例行腹腔镜脾切除术的ITP患者(男10例,女32例,平均年龄36.4岁),另纳入10例行外伤性脾破裂行脾切除术的患者(男8例,女2例,平均年龄36.6岁)作为正常对照组。采用C14呼气实验检测ITP患者的HP感染情况,对患者手术切除的脾脏标本切片后进行HP免疫组织化学染色及吉姆萨染色,并结合患者临床资料进行分析。结果 42例ITP患者中HP感染者为36例(85.7%),正常对照组中HP感染者为3(30%)例;ITP组HP免疫组化阳性为12例,正常对照组HP免疫组化阳性为1例。对ITP患者的脾脏组织切片行吉姆萨染色,部分切片结果为可疑阳性,正常对照组均为阴性。感染HP的ITP患者中,无ITP轻度,中度为4例,重度为7例,极重度为25例。未感染HP的ITP患者中,无轻度患者,中度、重度和极重度分别均为2例。结论在ITP患者的脾脏组织中证实有病原体HP的存在。HP感染与ITP患病的严重程度相关。
出处 《四川大学学报(医学版)》 CAS CSCD 北大核心 2014年第2期348-350,共3页 Journal of Sichuan University(Medical Sciences)
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共引文献18

同被引文献67

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