2023年Urinary System Renal cell carcinoma（教学课件）.pptVIP免费

UrinarySystemCollegeofRadiologyTaishanMedicalUniversityLUChuanRenalcellcarcinomaRenalcellcarcinomaRenalcellcarcinoma(RCC)isthemostcommonrenaltumor,comprisingapproximately85%ofallprimarymalignantrenalneoplasms.Renaltumorsareusuallysolitary,althoughbilateraltumorsareencounteredinapproximately2%ofpatients.RCCoccursmainlyinthesixthdecade;theyhavebeenfoundinchildren,butonlysporadically偶发的.Thedevelopmentisnotrelatedtoethnicgroups人种.Histologically,themostcommontypeofmalignantrenalcellcancerisclearcelladenocarcinoma透明细胞腺癌,withgranular颗粒的cellcarcinomanextinfrequency.其次是Papillary乳头状的tubularadenocarcinomadefinesasmallgroupofRCC,butbe...