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正常肝正常肝脏CTCT解剖解剖正常肝脏CT解剖正常肝脏CT解剖正常肝脏CT解剖 整体观分段 整体观分段整体观分段肝脏断面分段肝脏断面分段CT断面分段断面分段2020/11/32 整体观分段肝脏断面分段CT断面分段2020/11/32n n三三纵两纵两平平肝脏分段肝脏分段2020/11/33肝脏分段2020/11/33肝脏分段肝脏分段根据Couinaud分段2020/11/34肝脏分段根据Couinaud分段2020/11/34肝脏分段肝脏分段顺时钟数字标记段2020/11/35肝脏分段顺时钟数字标记段2020/11/35肝脏断面分段肝脏断面分段左：在左门静脉以上水平 右：在左门静脉水平2020/11/36肝脏断面分段左：在左门静脉以上水平 左：在右门静脉水平 右：在脾静脉水平肝脏断面分段肝脏断面分段2020/11/37左：在右门静脉水平 右：在脾静脉水The methodn nA simple method to memorize A simple method to memorize the liver segment in CT scan:the liver segment in CT scan:Above the porta hepatis,there is Above the porta hepatis,there is VII,VIII,IV and II arraying VII,VIII,IV and II arraying deasil.deasil.Below the porta hepatis,there is Below the porta hepatis,there is VI,V,IV,and III arraying deasil.VI,V,IV,and III arraying deasil.Segment I is caudate lobe Segment I is caudate lobe2020/11/38The methodA simple method to mCT断面解剖断面解剖CT分段和8个解剖标志 2020/11/39CT断面解剖CT分段和8个解剖标志 2020/11/39What Can We Get Form the CT Scan2020/11/310What Can We Get Form the CT Sc2020/11/3112020/11/3112020/11/3122020/11/3122020/11/3132020/11/3132020/11/3142020/11/3142020/11/3152020/11/3152020/11/3162020/11/3162020/11/3172020/11/3172020/11/3182020/11/3182020/11/3192020/11/3192020/11/3202020/11/3202020/11/3212020/11/3212020/11/3222020/11/3222020/11/3232020/11/3232020/11/3242020/11/3242020/11/3252020/11/3252020/11/3262020/11/3262020/11/3272020/11/3272020/11/3282020/11/3282020/11/3292020/11/329n n重要解剖标志：左中右肝静脉，左右门静脉n n选择正确层面观察n n选择正确的扫描时期（动脉期，门脉期，实质期）n n动态连续观察层面2020/11/330重要解剖标志：左中右肝静脉，左右门静脉2020/11/330我我我我 思思思思 故故故故 我我我我 在在在在2020/11/331我 思 故 我 在2020/11/3312020/11/3322020/11/3322020/11/3332020/11/3332020/11/3342020/11/3342020/11/3352020/11/3352020/11/3362020/11/3362020/11/3372020/11/3372020/11/3382020/11/3382020/11/3392020/11/3392020/11/3402020/11/3402020/11/3412020/11/3412020/11/3422020/11/3422020/11/3432020/11/3432020/11/3442020/11/344肝脏分段肝脏分段从前方看，看不到六，七段 2020/11/345肝脏分段从前方看，看不到六，七段 2020/11/345人有了知识，就会具备各种分析能力，明辨是非的能力。所以我们要勤恳读书，广泛阅读，古人说“书中自有黄金屋。”通过阅读科技书籍，我们能丰富知识，培养逻辑思维能力；通过阅读文学作品，我们能提高文学鉴赏水平，培养文学情趣；通过阅读报刊，我们能增长见识，扩大自己的知识面。有许多书籍还能培养我们的道德情操，给我们巨大的精神力量，鼓舞我们前进。人有了知识，就会具备各种分析能力，
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