GA-67 SCANNING IN THE EVALUATION OF ESOPHAGEAL-CARCINOMA

被引：14

作者：

KONDO, M

HASHIMOTO, S

KUBO, A

KAKEGAWA, T

ANDO, N

机构：

来源：

RADIOLOGY | 1979年 / 131卷 / 03期

关键词：

D O I：

10.1148/131.3.723

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Eighty-nine patients with histologically proved esophageal carcinoma were scanned with 67Ga to screen for extramural tumor extension and lymph-node involvement. Radiation dose and reduction of uptake were correlated. 67Ga accumulation indicated extramural extension with a sensitivity of 67% and a specificity of 93%. Marked uptake in an extraprimary site in the mediastinum or upper abdomen indicated lymph-node involvement with a sensitivity of 27% and a specificity of 100%. Irradiation with more than 20 Gy (2,000 rad) reduced uptake (P < 0.05). 67Ga scanning appears to be useful in the evaluation of esophageal carcinoma.

引用

页码：723 / 726

页数：4

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