肝外胆管低度混合性神经内分泌 - 非神经内分泌肿瘤 : 一种罕见肿瘤 , 术前随访 11 年。
关键词: bile duct low grade mixed neuroendocrine-non-neuroendocrine neoplasm
Mesh : Humans Follow-Up Studies Neuroendocrine Tumors / surgery pathology Bile Ducts, Extrahepatic / surgery pathology Bile Duct Neoplasms / surgery pathology