尤文肉瘤多发骨转移致高钙血症微钙化骨显像一例

Bone imaging with hypercalcemia due to multiple bone metastases from Ewing sarcoma: a case report

笔者报道了1例尤文肉瘤多发骨转移致高钙血症微钙化的病例。恶性肿瘤致高钙血症并不少见, 但该病例恶性骨肿瘤高钙血症微钙化在全身骨显像检查中的表现典型且较少见。笔者讨论了全身骨显像对该病例检查的局限性, 指出了其对恶性肿瘤多发骨转移微钙化征象检查的敏感性优势, 这是其他影像学检查方法所不具备的, 值得核医学及临床医师重视。

A case of hypercalcemia caused by multiple bone metastases from Ewing sarcoma was reported.Hypercalcemia caused by malignant tumor is not uncommon,but the microcalcification of malignant bone tumor with hypercalcemia in this case is typical and rare in the whole body bone imaging.The authors discussed the limitations of whole-body bone imaging in this case,and pointed out that the sensitivity of bone imaging for multiple metastatic microcalcifications of malignant tumors is superior to that of other imaging examinations,which is also worthy of attention of nuclear medicine and clinicians.