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本文为美国放射学会旗下杂志《Radiographic》的SA-CMELEARNINGOBJECTIVES(自我评价式继续医学教育读物);完成阅读后,达到以下要求——
■DescribethevariouscausesofamosaicattenuationpatternonthoracicCT./能描述胸部CT马赛克征的不同原因
■Discussdifferentiationofairwaycausesofmosaicattenuationfromvascularcauses./学会鉴别气道病变和血管病变所致的马赛克征
■IdentifyancillaryfindingsofmosaicattenuationonthoracicCTtohelpnarrowthedifferentialdiagnosis./能在胸部CT中发现有助于鉴别马赛克征的辅助表现,以缩小鉴别诊断的范围
缩略语对照表
CTEPH
chronicthromboembolicpulmonaryhypertension/慢性血栓栓塞性肺动脉高压
DIPNECH
diffuseidiopathicpulmonaryneuroendocrinecellhyperplasia/弥漫性特发性肺神经内分泌细胞增生
H-E
hematoxylin-eosin/苏木精-伊红
PAH
pulmonaryarterialhypertension/肺动脉高压
PCH
pulmonarycapillaryhemangiomatosis/肺毛细血管多发性血管瘤
PVOD
pulmonaryveno-occlusivedisease/肺静脉阻塞性疾病
Introduction引言Mosaicattenuationisanimagingpatternon小孩白癜风好不好治北京哪里治疗白癜风较好