点击上方“小于大夫的超声角”订阅喔稀少の肝脏脂肪瘤A.肝脂肪瘤orB.肝血管平滑肌脂肪瘤？A.肝脂肪瘤orB.肝血管平滑肌脂肪瘤？Hepaticlipomasareextremelyrare,andonlyisolatedcaseshavebeenreportedintheradiologicliterature.Thereisanassociationbetweenhepaticlipomasandrenalangiomyolipomasandtuberoussclerosis.肝脏脂肪瘤特别稀少，只有零星的病例在放射学文献中被报道。肝脏脂肪瘤、肾平滑肌脂肪瘤、结节性硬化症之间有一定的联系。Thelesionsareasymptomatic.Ultrasounddemonstratesawell-definedechogenicmassindistinguishablefromahemangioma,echogenicmetastasis,orfocalfat,unlessthemassislargeandnearthediaphragm,inwhichcasedifferentialsoundtransmissionthroughthefattymasswillproduceadiscontinuousorbrokendiaphragmecho.肝脏脂肪瘤一般无临床症状。超声可显示肝内明确的高回声包块，但难以与血管瘤、回声偏移、局灶脂肪浸润相鉴别，除非该肿瘤很大，并且紧邻横膈，在这种情况下，由于声束穿越脂肪速度降低的缘故，会导致声像图的不连续或破坏。CTconfirmsthediagnosisandrevealsthefattynatureofthemassbythenegativeHounsfieldunits(?30HU).Angiomyolipomas,by
鐧界櫆椋庣殑鍖荤枟涓鐧界櫆椋庡尰闄?
转载请注明：http://www.dianbiaowang.net/lcjc/4.html
