摘要
Objective:Tostudytheoccurrenceanddevelopmentofprimarysyphilisfromamorphologicalandstructuralaspect.Results:Thepathologicalchangesofsyphiliticchancreoccurmainlyinthedermallayer,manifestedaspartialthinningorlysisofthecapillarybasalmembrane,proliferationofcapillaryendothelialcells,thickeningofsomecollagenfibersandruptureofcollagenfiberssurroundingT.pallidum,structuraldisruptionoftheaxonsofterminalnerves,disarrangementofthesheathofthemyelinatednervefiberswithseparationoflaminaeandtheattachmentofT.pallidumonitsoutermembrane,appearanceofslightlyswollenT.pallidumintheplasmaofthecapillaryendothelialcellsandfibroblasts,andinfiltrationofneutrophils,macrophagesandplasmacellscontainingT.pallidumanditsdebrisfrequentlylinedbyaclearsheath.Conclusion:Thepathogenesisandinjuryofmechanisminprimarysyphiliscanbeexplainedmorphologicallybyitscharacteristicultrastructuralpathologicalchanges.
出版日期
2002年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)