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淋巴系统的放射学检查有直接和间接淋巴造影两种方法。直接法:为在淋巴管、淋巴结、或淋巴囊肿内注射不透X线的溶剂,然后行淋巴系统摄片。间接法:系在淋巴系统外:口服或皮下、肌肉、关节、浆膜腔及实质性器官内引入不透X线的物质,再行淋巴系统摄片。至今尚未发现可用于人体的间接造影剂。故临床均应用直接造影法。间接造影仅用于动物实验。淋巴造影术是于1930年由日本Funaoka及葡萄牙Carvalho首创。1932年Memaster观察到经皮下注射某种染料后可被淋巴管选择性吸收。在此基础上1954年英国血管外科医师Kinmonth详细描述了新
Radiological examination of the lymphatic system has both direct and indirect lymphography. Direct method: In order to lymphatic vessels, lymph nodes, or lymphatic cyst injection of radiopaque solvent, and then line lymphatic system radiography. Indirect method: Department of the lymphatic system: oral or subcutaneous, muscle, joint, serosal cavity and the introduction of X-ray substance in the substantive organs, and then the lymphatic system radiography. So far, no indirect contrast agent that can be used in human body has been found. Therefore, clinical application of direct contrast method. Indirect imaging is only used for animal experiments. Lymphatic imaging was first performed in 1930 by Funaoka in Japan and Carvalho in Portugal. Memaster observed in 1932 that subcutaneous injection of a dye could be selectively absorbed by lymphatic vessels. On this basis, British vascular surgeon Kinmonth 1954 described in detail the new