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本文探讨了~(99m)Tc—Dextran淋巴显像在恶性淋巴瘤诊断和治疗中的应用.结果表明:(1)~(99m)Tc—Dextran淋巴显像有一定可靠性,对恶性淋巴瘤临床分期有较好应用价值,特别对腹膜后淋巴瘤更为重要,本组63.5%病人改变了临床分期,可指导临床治疗和判断疗效.(2)~(99m)Tc—Dextran淋巴显像可确定淋巴瘤所在淋巴链中位置,同时对检测淋巴回流也是一种较好的方法.(3)本方法不需破坏淋巴管,因此也是淋巴管内注入抗癌药物必要的筛选手段.
This study was to investigate the clinical application of ~ (99m) Tc-Dextran lymphoscintigraphy in the diagnosis and treatment of malignant lymphoma. The results show that: (1) 99m Tc-Dextran lymphoma has some reliability in clinical diagnosis of malignant lymphoma Staging has a good value, especially for retroperitoneal lymphoma is more important, 63.5% of patients in this group changed the clinical stage, can guide the clinical treatment and to determine the efficacy. (2) ~ (99m) Tc-Dextran lymphatic imaging can be determined Lymphangioma is located in the lymphatic chain, at the same time it is also a better method to detect lymphatic flow. (3) This method does not need to rupture the lymphatic vessels, and is also the necessary screening method for lymphatic injection of anticancer drugs.