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时间:2019-05-24
《轻度系膜增生性肾小球肾炎患者肾小管间质损伤的病理分析》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、第34卷第3期遵义医学院学报V01.34No.32011年6月ACTAACADEMIAEM匣DICINAEZINⅥJLln.201l轻度系膜增生性肾小球肾炎患者肾小管间质损伤的病理分析蒲涛,于泓,黄颜颜,杨垒,王虹(遵义医学院附属医院肾内科,贵州遵义563003)【摘要】目的分析轻度系膜增生性肾小球肾炎(mildmesangialproliferativeglomerulonephris,mild-MsPGN)患者肾组织的病理组织学变化,评价肾小管间质损伤程度。方法临床诊断原发性肾病综合征患者,肾穿刺活检确诊为mild-MsPGN者,收集患者临床资料。肾穿
2、刺活检,过碘雪夫酸染色,图像分析系统下观察、分析肾组织病理变化,进行肾小管间质损害评分,并分析该评分与血钙变化的关系。结果临床诊断原发性肾病综台锭O例患者,血清肌酐为124.69~64.39~mol/L,尿素氮增高,血钙水平低于正常参考值;过碘雪夫酸染色显示肾小球轻度系膜增生,并有不同程度的肾小管问质损害,其评分值为1.61~1.3l。血钙水平与肾小管间质损害评分之间无明显相关性。结论mild-MsPGN患者肾组织除了存在轻度系膜增生外,还存在不同程度的肾小管间质损害。【关键词】原发性肾病综合征;轻度系膜增生性肾小球肾炎;肾小管间质损伤;组织病理学【中图分
3、类号】R74;R96[文献标识码】B[文章编号】1000—2715(2011)03-0235-03ThepathologicalanalysisoftubulointerstitialdamageinmildmesangialproliferativeglomerulonephrispatientsPUTao,YUttong,HUANGYah—yah,YANGLei,WANGHong【Abstract】0bjeetiveToanalyzehistopathologicalofnephridialtissueandestimatethedegreeoftub
4、ulointerstitialdamage(TID).MethodsPrimarynephroticsyndromepatientswhowerefinaldiagnosedmildmesangialproliferativeglomerulon—ephris(mild-MsPGN)byrenalneedlebiopsy.Clinicaldatawerecollected.RenaltissueWaSstainedbyperiodicacid-schifafterrenalneedlebiopsy.PathologicalchangeWaSobserved
5、undermicroscope.TIDestimationwerecarriedoutsemi-quantitativescore.Therelationshipbetweenthesemiquantitativescoreandthechangeinbloodcalciumwasanalyzed.Re-suitsTthintythelevelofprimarynephroticsyndromepatientswerediagnosedaccordingto24hoursurineproteinquantitationandplaSmaalbumin.Th
6、eserumcreatinineWaS124.69~64.39pmol/L.ThebloodureanitrogenalsoWaShigher,butbloodcalciumWaSlowerthannormalreferencevalue.MildmesangialproliferationWaSobservedinglomerulusofkidneybyperi-odicacid-schifstaining.TherearediferentdegreeTID.ThevalueofTIDestimationWaS1.61~1.31.Therewerenot
7、cor-relationbetweenTIDandthelevelofbloodcalcium.ConclusionsTherearenotonlymildmesangialproliferation,butalsodiferentdegreeofTIDinrenaltissueofmild—MsPGNpatients.IKeywords】primarynephroticsyndrome;mesangialproliferativeglomerulonephritis;tubulointerstitialdamage;histo-肾小球疾病是一组以血尿、蛋
8、白尿、水肿和高血主要病因n,其临床表现大致相同,但病理类型却不压等
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