Filipponi F, Leoncini G, Campatelli A, Bagnolesi A, Perri G, Romagnoli P, Mosca F
Institute of General and Experimental Surgery, University of Pisa, Italy.
Eur Surg Res. 1995;27(3):151-7. doi: 10.1159/000129394.
Segmental anatomy has been investigated on 54 pig livers by bench-top radiology and ultrasonography of hepatic and portal vessels and bile ducts and dissection of suprahepatic veins. Eight segments were recognized, homologous to those of the human liver. Major variations were found only of arterial distribution. The inferior vena cava invariably ran within the parenchyma of the right lobe and close to the liver hilum; suprahepatic veins were also entirely intraparenchymal. Therefore, the pig liver can easily be divided into two halves, but only the right one can be used for reduced-size grafting into a recipient.
通过对54个猪肝进行肝脏和门静脉血管、胆管的台式放射学及超声检查以及肝上静脉解剖，研究了肝脏的节段解剖结构。共识别出八个节段，与人类肝脏的节段相对应。仅在动脉分布方面发现了主要变异。下腔静脉始终走行于右叶实质内且靠近肝门；肝上静脉也完全位于实质内。因此，猪肝可轻易分为两半，但只有右半肝可用于缩小体积移植给受体。
