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1、6·~,-g-著·《中国肝H庠病杂志(电子版)》2014年第6卷第2期乙型肝炎相关慢加急性肝衰竭合并脓毒症的病理特征杨淑殷,李淑婷,薛峰,王蓓蓓,曾菠,张楠楠,陈柳莹,王泰龄,李海(1.上海交通大学医学院附属仁济医院消化科,上海市消化疾病研究所,上海200001;2.上海交通大学医学院附属仁济医院肝移植科,上海200127;3.首都医科大学附属北京地坛医院传染病研究所,北京100015;4.新发突发传染病研究北京市重点实验室,北京100015;5匕京中日友好医院病理科,北京100029)摘要:目的观察乙型肝炎相关慢加急性肝衰竭(HBV-AC
2、LF)合并脓毒症肝脏病理改变。方法选择50例HBV_AcLF肝移植患者的移植前肝脏标本,制成石蜡切片,经HE染色、MassonZ色染色和抗细胞角蛋白一7(CK一7)免疫组织化学染色,镜下观察肝脏病理变化。结果HBV-ACLF合并脓毒症的病理改变为在肝硬化基础上发生大块/亚大块坏死,部分肝硬化结节残留,结节边缘细胆管扩张,腔内有浓缩胆汁,细胆管上皮细胞萎缩甚至消失。结论HBV-ACLF合并脓毒症时肝脏表现为残留结节边缘细胆管胆汁淤积,但需要注意与其他类型的胆汁淤积鉴别。关键词:乙型肝炎;慢加急性肝衰竭;脓毒症;胆汁淤积Pathological
3、characteristicsofhepatitisBvirusrelatedacute-onchronkliverfailurecomplicatedwithsepsisYANGShu-yin,LIShu-ting,XUEFeng2,WANGBei-bei3,ZENGBo,ZHANGNan-nan,CHENLiu-ying,WANGTai—ling:,LIHali(i.DepartmentofGastroenterology,RenjiHospital,ShanghaiJiaotongUniversitySchoolofMedicine,
4、ShanghaiInstituteofDigestiveDisease,Shanghai200001,China,"2.DepartmentofLiverTransplantation.RenJiHospital,ShanghaiJiaotongUniversitySchoolofMedicine,Shanghai20012ZChina,".InstituteoflnfectiousDiseases,BeijingDitanHospital,CapitalMedicalUniversity,Beijing100015,China,".Bei
5、jingKeyLaboratoryofEmergingInfectiousDiseases,Beijing100015,China,"5.DepartmentofPathology,China-JapanFriendshipHospital,Beijing100029,ChinAbstract:ObjectiveToobservepathologicalchangesinhepatitisBvirusrelatedacute—onchronicliverfailure(HBV-ACLF)complicatedwithsepsis.Metho
6、dsLiverspecimenswereselectedfrom50casesofHBV-ACLF,madeintoparaffinslices,stainedwithHEstaining,massontrichromestainingandCK一7immunohistochemicalstainingandexaminedunderamicroscope.ResultsThecharacteristicsofHBV-ACLFwithsepsiswereasfollowed:Massive/submassivenecrosiswasgene
7、ratedoncirrhosiswithsomeresidualnodules.Therewasdiferentdegreeofductulardilatation,cholestasisandepithelialcellsatrophyinductulesonthemarginsoftheresidualnodules.ConclusionsThecharacteristicofHBV-ACLFwithsepsiswasductularcholestasis,whichshouldbedistinguishedfromothertypes
8、ofcholestasis.Keywords:HepatitisB:Acute—on—chronicliverfailure(ACLF);Sepsis;Ductularchole