Schmidt Erzsébet, Udvaros Eszter, Szabó Zsuzsa, Zámbó Katalin
Department of Nuclear Medicine, Medical Faculty, University of Pécs, Hungary.
Clin Nucl Med. 2008 Jan;33(1):71-3. doi: 10.1097/RLU.0b013e318148b229.
The focal nodular hyperplasia (FNH) is the second most common benign hepatic tumor, which contains variable quantities of normal hepatic cellular elements: Kupffer cells, hepatocytes, bile ducts, and blood vessels. Two patients with suspicion of FNH were investigated by colloidal, blood pool, and hepatobiliary scintigraphy. Dynamic perfusion examination (with labeled RBCs), planar and SPECT studies were performed in all cases. Diagnosis was confirmed by histologic examination. We suggest the importance of combined imaging because of various appearance of the tumor. In our experience SPECT imaging after a planar study is a useful sequence, especially in small tumors in the exact location of activity.
局灶性结节性增生（FNH）是第二常见的肝脏良性肿瘤，它包含数量不等的正常肝细胞成分：库普弗细胞、肝细胞、胆管和血管。对两名疑似FNH的患者进行了胶体、血池和肝胆闪烁扫描检查。所有病例均进行了动态灌注检查（使用标记红细胞）、平面和SPECT研究。通过组织学检查确诊。由于肿瘤表现多样，我们认为联合成像很重要。根据我们的经验，平面研究后的SPECT成像很有用，特别是对于活动部位准确的小肿瘤。
