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ID:37302082
大小:591.99 KB
页数:8页
时间:2019-05-21
《肝脏局灶结节性增生238例临床病理分析》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、万方数据肝脏局灶结节性增生238例临床病理分析陈伶俐纪元许建芳卢韶华侯英勇侯君宿杰·阿克苏曾海英谭云山【摘要l目的分析肝脏局灶结节性增生(FNH)的临床病理特点。方法回顾性分析238例FNH患者的临床及影像资料,复习大体标本及光镜下组织学特点,按照现有的分类标准对FNH行组织学分类,并对所有患者随访。结果238例FNH患者中男性145例,女性93例,年龄11—77岁,平均年龄39.1岁。有完整I临床资料的233例中,188例无相关症状,216例无乙型和(或)丙型病毒性肝炎史,232例患者血清甲胎蛋白为阴性。有影像结果的185例中123例(66.5%)经影像诊断为FNH。大体观察上238例FN
2、H标本包含284枚病灶,平均直径3.7cm,215例(90.3%)单发,172枚发生于肝右叶,115枚(柏.5%)切面可见星状瘢痕或呈结节状。光镜下观察238枚FNH病灶,229枚(96.2%)为经典型FNH,6枚为毛细血管扩张型FNH,3枚为混合性增生与腺瘤样型FNH,未见到细胞不典型FTqH。173例患者获得随访结果,无FNH相关性死亡,2例患者于术后2年和4年复发。结论FNH是对肝脏内局部异常血流的反应性肝细胞增生性疾病,无女性好发倾向;毛细血管扩张型FNH应归类为肝细胞腺瘤,该组无细胞不典型FNH;超过66%的病例可经影像诊断。I关键词】肝脏疾病;增生;诊断Focalnodularh
3、yperplnslaofHver:氇cllulcopathologicstudyof磷patientsCHENLing-li。JlYuan.XUJian-fan曾,LuShao-hua,HOUYing-yong,HOUJun,SUJIEAkesu,ZENGHai—yi,lg,刚Yun-shan.DepartmentofPmb嘶,ZhongshanHospital,FudanUniversity,Shanghai200032,ChinaGorres弦ndingmM,hor:TANYun-shan.E-mail:tanl0794@yahoo.com.cn【Abstract】ObjecltiveT
4、ostudytheclinicopathologicfeaturesoffocalnodularhyperplasia(FNH)ofliver.Methods,I'lleclinical,radiologic,pathologicfindingsandfollow-updataof238c螂ofFNHwereretrospectivelyanalyzed.ResultsThepatientsincluded93femalesand145males.Theageofthepatientsrangedfromllto77years(median=39.1years).Amongstthe233p
5、atientswhohadclinicalinformationavailable。188were船ymptotrmtic。216hadnohistoryofhepatitisBand/orCinfectionand232hadnegativeserumMpha-fetoproteinlevel.Amongstthe185patientswhohadundergoneradioiogicexaminati帅,123(66.5%)we陀accuratelydiagnosed∞such.Macroseopically,ofthe284lesionsfrom238patients,theavera
6、gediameterWes3.7cm.Twohundredandfifteencases(90.3%)weresolitary,172eal弛swerelocatedintheri小tlobeandl15(40.5%)hadcentralstellatefibmtic∞舳orlobulatedcutsurface.Histologically.229lesionsbelongedtoclassictypeand9lesionswereofnon-classictype.r11lelatterWasfurtherclassifiedastIletelangiectaticform(6lesio
7、ns)andthemixedhyperplasticandadenomstousform(3lesions).Therew聃noe“denceofsignificantcytologicatypia.Follow-updatawereavailablein173patients(72.7%).Noneofthemdiedofthediseaseand2patientssufferedfromrelapsesa
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