갑상선암 환자에서 전절제술 후 I-131 치료에서 미만성 간침착 정도의 분석

• 영문명: Analysis of Diffuse Hepatic Visualization after Iodine-131 Treatment in Patients with Thyroid Carcinoma
• 발행기관: 대한두경부종양학회
• 저자명: 정진형(Jin Hyung Jung) 배금석(Keum Seok Bae) 강성준(Seong Joon Kang)
• 간행물 정보: 『대한두경부종양학회지』제16권 제2호, 206~211쪽, 전체 6쪽
• 주제분류: 의약학 > 종양학
• 파일형태: PDF
• 발행일자: 2000.11.30

영문 초록

Objectives: Any uptake of I-131 after total thyroidectomy means the remant thyroid tissue or distant metastasis of the thyroid cancer. However diffuse hepatic uptake of I-131 without abnormal uptake was showen in many cases on I-131 whole body scan. The aim of this study was to classify the liver uptake after I-131 scan and to evaluate the analysis of this finding. Materials and Methods: Between 1982 and 1998, 104 patients(l4 males, 90 females) with normal liver function underwent I-131 scan after total thyroidectomy. Prospectively we reviewed the films of the whole body scan and analysed the correlations between results of radioiodine uptake, pathologic diagnosis, prognostic factors, lymphatic metastasis, and thyroid function test. Result: Diffuse hepatic uptake was found in 44 of 104(42%) patients. 10 of 39(26%) patients on I-131 100mCi, and 34 of 63(54%) on I-131 150mCi showed hepatic uptake. 52 of 104(50%) patients was locally invasive thyroid cancer. The rate of the hepatic uptake was no significant differences with the thyroid hormone levels(T3, Free T4) and thyroglobulin between uptake group and non-uptake group. Conclusion: The rate of I-131 uptake was high in high-dose radioiodine treatment group. However, we can not find any correlation among the thyroid functions, the extent of metastasis or the extent of local invasion. We need further study to find out the causes of the hepatic uptake of I-131 after total thyroidectomy, besides liver metabolism of I-131 attached thyroid hormones.

목차

Abstract

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대상 및 방법

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고찰

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References

키워드

Thyroid cancer I-131 Diffuse hepatic visualization