[32P试验在眼内黑色素瘤诊断中的应用——一种过时的研究方法？]
[The 32P-test in the diagnosis of intraocular melanoma--an obsolete study method?].
作者信息
Beck B, von Kügelgen O, Jung C, Heinze H G, Müller-Jensen K
机构信息
Klinik für Strahlentherapie und Nuklearmedizin, Städt. Klinikum Karlsruhe, FRG.
出版信息
Nuklearmedizin. 1991 Oct;30(5):170-2.
Results of the 32P uptake test for the diagnosis of choroidal melanoma in 41 patients are reported. The sensitivity was 80%, the specificity 86%, if a count rate ratio of more than 1.4 between tumor and normal tissue was considered as pathological. Ratios between 1.4 and 1.6 ought to be considered as equivocal in which case specificity increases to 90%. The 32P uptake test still remains a method of clinical relevance in the diagnosis of choroidal melanoma.
报告了41例患者用于诊断脉络膜黑色素瘤的32P摄取试验结果。如果肿瘤与正常组织之间的计数率比超过1.4被视为病理性的，其敏感性为80%，特异性为86%。1.4至1.6之间的比值应被视为可疑，在这种情况下特异性增加到90%。32P摄取试验在脉络膜黑色素瘤的诊断中仍然是一种具有临床意义的方法。
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