肝脏良性占位性病变远比肝脏恶性占位病变如原发性肝癌、转移癌等少见 ,大部分的肝脏良性占位是真正的肿瘤 ,亦有部分是肝脏、胆管细胞、间质炎症细胞增生而形成的结节性占位 ,并非真正的肿瘤 ,称为肿瘤样病变。临床上肝脏良性占位性病变大多因占位效应产生的临床表现或者偶然 Liver benign space-occupying lesions are far less common than liver lesions such as primary liver cancer and metastatic cancer. Most benign lesions in the liver are true tumors, and some are liver, bile duct cells, and interstitial inflammatory cell proliferation. The formation of nodular occupancy, not a real tumor, known as tumor-like lesions. Clinically, benign space-occupying lesions in the liver are mostly due to the clinical manifestations of occupational effects or accidental