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1、肺硬化性血管瘤61例的临床病理与外科治疗分析论文【关键词】肺;皮肤纤维瘤;诊断;外科手术Clinicopathologicalfeaturesandsurgicaltreatmentof61casesonarysclerosinghemangiomaYUChangHai,LIJie,LIUYing,inDepartmentofThoracicSurgery,FirstAffiliatedHospital,PLAGeneralHospital,Beijing100037,China【Abstract】AIM:Toinvestigate
2、theclinicopathologicalfeatures,surgicaltreatmentandprognosisofpulmonarysclerosinghemangioma.METHODS:Theclinicopathologicalfeatures,operativetreatmentandprognosisof61patientsonarysclerosinghemangiomainourhospitalfromJanuary,1970toApril,2005ales(18.03%)and50females(81.97
3、%).Themeanageptoms.Byradiography,.freelorpresentedasaroundornearlyroundnodule,dersityin47(77.05%)casesandcalcificationin14(22.95%)cases.Allpatientsreceivedoperation,munohistochemicalfindingssuggestedthatthetumormightoriginatefromepithelium.Duringpostoperativefolloetast
4、asis.CONCLUSION:Itisverydifficulttodiagnosepulmonarysclerosinghemoangiomabeforeoperation,foritmainlydependsonpathologicalexaminationpostoperatively.Agoodprognosiscanbeachievedthroughsurgicaltreatment.【Keyatofibroma;diagnosis;surgicalprocedures,operative【摘要】目的:探讨肺硬化性血管瘤
5、(PSH)的临床病理特点、外科治疗及其预后情况.方法:回顾分析总结我院197001/200504收治的61例PSH临床病理特点、诊治方法及随访情况.结果:全组男性11例(18.03%),女性50例(81.97%),平均年龄39.24岁;38例(62.30%)无症状.放射影像学表现为边缘清晰的圆形或类圆形软组织结节影,47例(77.05%)密度均匀,14例(22.95%)有钙化;全部行手术治疗,无手术并发症和死亡;术后病理及免疫组化结果证实PSH并支持肿瘤来源于上皮组织;术后平均随访8.25y,无复发、转移.结论:PSH术前诊断困难,
6、确诊主要依靠术后病理,手术是PSH的有效治疗方法.【关键词】肺;皮肤纤维瘤;诊断;外科手术0引言肺硬化性血管瘤(pulmonarysclerosinghemangioma,PSH)是一种发生在肺实质的少见肿瘤.freel,圆形14例,类圆形45例,不规则形2例;肿块密度均匀、边缘清晰者47例,有钙化14例.在13例增强CT检查中,有9例强化,仅1例同时伴有肺门淋巴结肿大.行纤维支气管镜检查12例,均未见异常.61例术前无一确诊为PSH,诊断为良性肿瘤43例,肺癌6例,肺结核球3例,肺部阴影、性质未定9例.1.2方法本组病例均行手术治
7、疗,其中单纯肿瘤摘除术33例,肺叶切除术15例,肺楔形切除术13例.选择后外侧切口42例,胸腔镜辅助小切口6例,腋下切口3例.术中对切除的肿块均进行快速冰冻病理检查,术后常规行HE染色组织学检查.2结果2.1手术与随访全组无并发症和手术死亡病例,均痊愈出院,随访3mo~18a(平均8.25a),均无复发、转移.2.2组织病理学全组病例均经病理切片复习证实为PSH.2.2.1大体表现均为单发肿块,圆形或类圆形,表面光滑,界限清晰;有完整包膜34例(55.74%),不完整包膜11例(18.03%),无包膜16例(26.23%);直径为(
8、2.41±0.57)cm,其中最小1.0cm,最大5cm.2.2.2组织学特征镜下可见两种肿瘤细胞,多角形细胞呈圆形或多角形,大小基本一致,胞质丰富淡染或略嗜酸性,核圆形或卵圆形,核分裂象少见,细胞境界不清,常融合成实性片块状,位于乳