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患者男性，２８岁。因剑突下阵发性隐痛４个月，皮肤黄染２个月入院。经影像学诊断为肝左外叶占位性病变，于１９９７年４月行肝左外叶切除术。切除标本为一３．３ｃｍ×２．６ｃｍ灰白色瘤体。镜检示：肿瘤组织排列成条索状和巢状，部分区域呈不规则腺管状，瘤细胞立方形，核
The patient is 28 years old. Due to paroxysmal paroxysmal pain under xiphoid for 4 months, the skin was dyed yellow for 2 months. The left hepatic lobe lesions were diagnosed by imaging and left hepatectomy was performed in April 1997. The resected specimen was a 3.3 cm x 2.6 cm grayish white tumor. Microscopic examination showed that the tumor tissues were arranged in cords and nests, irregular glandular tubules were formed in some areas, and the tumor cells were square and nuclear.