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近10余年来,临床上应用放射性同位素肝脏扫描、B型超声、CT及磁共振成像(MRI)等影像学检查以诊断肝脏病变已日益普及并引起人们的关注。这些检查均属无刨伤性检测方法,对肝脏占位性病变的诊断和鉴别诊断具有较大价值。然而上述检查方法对肝脏弥漫性病变,尤其是对急性或慢性病毒性肝炎的诊断价值如何,文献上罕有报道。本文就影像学检查对病毒性肝炎的诊断意义作简要介绍。放射性同位素肝脏扫描(radionuclide scintigraphy):肝脏的网状内皮系统包括枯否氏细胞等具有吞噬胶体微粒的功能,当静脉注射金、铟
In the recent 10 years, the clinical application of radioisotope liver scan, B-mode ultrasound, CT and magnetic resonance imaging (MRI) and other imaging studies to diagnose liver lesions have become increasingly popular and cause for concern. These tests are non-invasive detection methods, the diagnosis of liver space-occupying lesions and differential diagnosis of great value. However, the above examination method for diffuse liver disease, especially for the diagnosis of acute or chronic viral hepatitis, the literature rarely reported. This article gives a brief introduction of the diagnostic significance of imaging examination on viral hepatitis. Radionuclide scintigraphy: The reticuloendothelial system of the liver has the function of phagocytic particles such as Kupffer cells. When gold, indium