肝细胞癌的光子缺乏性骨转移伴镓-67摄取增加。
Photon deficient bone metastasis of hepatocellular carcinoma with avid gallium-67 uptake.
作者信息
Tisdale P L, Collier B D, Isitman A T, Hellman R S, Reif L J
出版信息
J Nucl Med. 1985 Dec;26(12):1415-7.
While bone metastases producing photon deficient defects on bone scintigraphy have previously been reported, this finding has not been emphasized for hepatocellular carcinoma (HCC). Furthermore, "filling-in" of such photon deficient defects with 67Ga at skeletal sites of metastatic HCC has not been described. In this case report, the combination of a photon deficient defect on bone scintigraphy and avid accumulation of 67Ga in this same area was of value in confirming the diagnosis of metastatic HCC.
虽然此前已有关于骨转移瘤在骨闪烁显像上产生光子缺乏性缺损的报道，但肝细胞癌（HCC）的这一发现尚未得到重视。此外，转移性HCC骨骼部位此类光子缺乏性缺损被67Ga “填充” 的情况也未见描述。在本病例报告中，骨闪烁显像上的光子缺乏性缺损与同一区域67Ga的摄取增加相结合，对确诊转移性HCC具有重要价值。
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