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根据37例嗜铬细胞瘤患者血浆和肿瘤组织几茶酚胺值,提出了诊断标准:静息卧位时血浆去甲肾上腺素>2ng/ml及(或)肾上腺素>1ng/ml。其阳性率为94.6％。并对一些传统概念进行了探讨。
Based on the values of the chromatograms of the plasma and tumor tissues in 37 patients with pheochromocytoma, the diagnostic criteria were as follows: plasma norepinephrine >2 ng/ml and (or) epinephrine >1 ng/ml at rest. The positive rate was 94.6%. And some traditional concepts have been discussed.