대한핵의학회지 (The Korean Journal of Nuclear Medicine)
- 제24권2호
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- Pages.274-278
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- 1990
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- 1225-6714(pISSN)
각종(各種) 소화기암(消化器癌)에서 교질성(膠質性) 방사성(放射性) 인(燐)을 이용(利用)한 전이성(轉移性) 간암(肝癌의) 방사선(放射線) 내부치료(內部治療) -제1보(第1報) : 대장(大腸)-직장암(直腸癌)에서 교질성(膠質性) 인(燐)을 이용(利用)한 간전이(肝轉移)의 예방(豫防)-
Internal Radiotherapy of Metastatic Hepatic Malignancy Using Colloidal P-32 in Various Gabtrointebtinal Tumors - The First Report: Prevention of Liver Metastasis Using Colloidal p-32 in Colo-Rectal Cancer-
- Kim, Ji-Yeul (Division of Nuclear Medicine, Chonnam University Medical School) ;
- Bom, Hee-Seung (Division of Nuclear Medicine, Chonnam University Medical School) ;
- Choi, Won (Department of General Surgery, Chonnam University Medical School) ;
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Kim, Young-Jin
(Department of General Surgery, Chonnam University Medical School)
- 발행 : 1990.11.25
초록
Metastases to the liver presents a common clinical problem in the management of patients with cole-rectal cancer, and are responsible for a high degree of morbidity and mortality associated with this malignancy. Unfortunately, attempts at preventing the development of liver metastases in "high risk" patients has so far been unsuccessful. Ongoing studies of adjuvant chemotherapy have not yet illustrated a significant increase in survival in patients receiving such therapy. The purpose of the study is to investigate the value of adjuvant radiotherapy given in the form of colloidal chromic phosphate P-32 suspension administered via portal vein after radical resection of the primary cancer, in preventing the growth of occult metastases in the liver. Twenty one patients (10 patients of treated group with 11 controls) were followed 18 months after operation. There was no significant change in the CBC and liver functions after administration of P-32 labeled colloidal chromic phosphate. The number of patients who showed local metastases at 18 months were 2 in the treated group and 3 in the control group. While liver metastases occurred in one patient at 6 months and in three at 12 months in the control group, there was no development of liver metastases by 12 months in the treated group. At 18 month follow-up CT scan one patient in the treated group showed a single nodule in the liver. In conclusion liver metastasis rate was lower in the patients who received colloidal P-32 chromic phosphate via portal vein after radical resection of the primary cole-rectal cancer.
키워드