Borzutzky C A, Turbiner E H
Clin Nucl Med. 1985 Oct;10(10):710-2. doi: 10.1097/00003072-198510000-00010.
Skeletal scintigraphy is useful for detecting primary renal carcinomas and associated osseous metastatic deposits. Usually, renal masses present as photon-deficient foci, and osseous metastases, as foci of increased response. A case is presented with the unusual combination of focal increased Tc-99m MDP localization to the primary renal cell carcinoma and photopenic osseous metastatic foci. Proposed mechanisms are discussed.
骨闪烁扫描术对于检测原发性肾癌及相关骨转移瘤很有用。通常，肾肿块表现为放射性缺损灶，而骨转移瘤则表现为放射性增强灶。本文报道了一例罕见病例，其原发性肾细胞癌灶Tc-99m MDP局部浓聚增加，同时伴有骨转移灶放射性缺损。文中对可能的机制进行了讨论。
