学科分类
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1 个结果
  • 简介:Dermatofibrosarcomaprotuberans(DFSP),themostcommondermalsarcoma,isalow-grade,slowgrowingfibroblasticmalignantneoplasmthatmostfrequentlyaffectsmiddleagedadultsandischaracterizedbyahighlocalrecurrencerateandalowpropensityformetastasis.WidesurgicalresectionorMohsmicrographicsurgery(MMS)arethepreferredapproachesforlocalizeddisease,whileradiationtherapyiswarrantedforinoperablediseaseorforcaseswithpositivemarginswherere-excisionisnotpossible.DFSPisgenerallyregardedasrefractorytoconventionalchemotherapy.Treatmentoptionsforsystemicdiseasewerelimiteduntilthediscoveryofauniquetranslocation,t(17;22)(q22;q13)(COL1A1;PDGFB)foundinamajorityofcases.Inrecentyears,imatinib,aPDGFβR,ABLandKITinhibitor,hasrevolutionizedsystemictherapyinDFSP.Inthisreview,wesummarizetheepidemiological,clinical,histologicalandgeneticcharacteristicsofDFSPandupdatethereadersonitscurrentmanagement.

  • 标签: 靶向治疗 皮肤肿瘤 纤维肉瘤 全身性疾病 转运 显微外科手术