经皮乙醇注射后，肝细胞癌中锝-99m植酸盐在肝脏的短暂蓄积。
Transient liver accumulation of Tc-99m phytate in hepatocellular carcinoma after percutaneous ethanol injection.
作者信息
Shiomi S, Kuroki T, Masaki K, Sakaguchi H, Takeda T, Kuriyama M, Tanaka T, Ochi H
机构信息
Third Department of Internal Medicine, Osaka City University Medical School, Japan.
出版信息
Clin Nucl Med. 1997 Aug;22(8):550-2. doi: 10.1097/00003072-199708000-00008.
PURPOSE
We report that colloid liver scanning gave early evidence of the return to normal of Kupffer cell functions after ethanol injections into the liver.
PATIENT AND METHODS
A 71-year-old man with hepatocellular carcinoma received percutaneous ethanol injections twice of 15 mL of ethanol, 1 week apart.
RESULTS
Abdominal CT after the second injection showed an irregularly shaped low-density area in the left side of the tumor, extending outside the tumor. Liver imaging with To-99m phytate 10 days later showed increased activity at the corresponding site. Thirty days after the second injection, liver imaging did not show high activity.
CONCLUSIONS
Ethanol that leaked into the normal part of the liver probably temporarily activated Kupffer cell function.
目的
我们报告了胶体肝扫描在向肝脏注射乙醇后早期显示出库普弗细胞功能恢复正常的证据。
患者与方法
一名71岁的肝细胞癌男性患者接受了两次经皮乙醇注射，每次注射15毫升乙醇，间隔1周。
结果
第二次注射后腹部CT显示肿瘤左侧有一个不规则形状的低密度区域，延伸至肿瘤外。10天后用99m锝植酸盐进行肝脏成像显示相应部位活性增加。第二次注射后30天，肝脏成像未显示高活性。
结论
渗漏到肝脏正常部分的乙醇可能暂时激活了库普弗细胞功能。
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