Some linear densities are noted in peripheral portion suggesting interlobular and intralobular septal thickening. 外周部分呈线性密度分布，提示小叶间和小叶内间隔增厚。
Apoptotic bodies and cellular debris were often noticed in the epithelial cells of bile canaliculi lumen and interlobular bile duct. 部分小叶间胆管上皮细胞凋亡，管腔中含凋亡小体及细胞碎片。
