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1、 史浩山东省医学影像学研究所PITFALLS目Thesensitivityisbetween69%and90%.目Thespecificityrangesfrom10%to40%6.Tumoursmaybemissedbecauseofpoormammographictechniqueorobservererror,目orthesizeandnatureofthelesionsrelativetothesurroundingbreasttissue,whichmayobscurethemPITFALLSUShaslimitationsasascreeningmodalitybecausemic
2、rocalcificationinductalcarcinomaisitumaynotbeidentified.Thefalsenegativerateisrangingfrom0.3%to47%insomeseries.目tisdifficulttoensurethattheentirebreaSthasbeenimaged.目USistimeconsuming.ADVANTAGES目ExcellentsofttissueresolutionTomographicimaging目Multipleorientations目Highspatialresolution目LackofionizingradiationGradingthecancerofbreastDISADVANTAGES目LowersensitivitytocalcificationExpensiveExaminationfeeLongerexaminationtime目InfectionofheartmovementandrespirationEXAMINATIONINDEX钿靶或超声不能确诊的病灶目区分术后疤痕和肿痤复发王要保留乳腺的乳腺癌患者,查找其它隐藏肿瘦,明确肿瘪范围,确定手术区域-评价隆胸术后硅树肢植体的完整性及乳腺病变情况