In the donor operation, the donor liver biopsy revealed expansion of the portal zone with lymphocytic infiltration and dense concentric fibrosis developed around a bile duct.
在供体手术中，供体肝组织活检显示：门脉区域扩张伴淋巴细胞浸润以及胆管周围致密向心性纤维化。
2
The concentric alteration zones from the inner outward are successively the K-silicate zone, the quartz-sericite zone, and the propylitic zone.