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目的探讨伴有钙化的肝脏肿瘤的CT表现及诊断价值。资料与方法回顾性分析31例行腹部CT平扫,其中12例行增强扫描并经穿刺活检或手术病理证实的伴有钙化的肝脏病变患者的影像学资料。结果原发性肝脏恶性肿瘤13例;转移瘤16例;良性肿瘤2例。病灶单发17例,多发14例。钙化呈砂粒状16例,不规则斑片状5例,斑点状10例;钙化位于病灶中心28例,病灶边缘3例。结论肝内钙化可见于多种良性或恶性病变,螺旋CT对肝内钙化病变具有重要的诊断价值。
Objective To investigate the CT findings and diagnostic value of calcified liver tumors. Materials and Methods Retrospective analysis of 31 cases of abdominal CT scan, of which 12 cases of enhanced scanning and biopsy or surgical pathology confirmed with calcification of liver disease in patients with imaging data. Results 13 cases of primary hepatic malignancies, 16 metastases and 2 benign tumors. Lesions singles in 17 cases, multiple in 14 cases. Calcification was sand-like 16 cases, irregular patchy 5 cases, 10 spots; calcification in the focus of 28 cases, the edge of the lesion in 3 cases. Conclusion Intrahepatic calcification can be seen in many benign or malignant lesions. Spiral CT has important diagnostic value for intrahepatic calcification.