^(99)Tc^(m)-MDP SPECT/CT代谢增高骨岛一例

An increased metabolic bone island with^(99)Tc^(m)-MDP SPECT/CT imaging:a case report

骨岛是一种良性骨病变,大多数的骨岛较小,临床上骨显像显示代谢增高的骨岛较少见。笔者报道了1例^(99)Tc^(m)-亚甲基二膦酸盐(MDP)SPECT/CT代谢增高的骨岛患者,分别从临床症状、影像学表现及组织病理学检查结果等方面介绍并分析了该病的特点,并通过文献复习加深了对骨岛的认识,旨在提高影像医师对该病的认识,避免误诊。

Bone islands are completely benign bone lesions,most of the bone islands are small.In clinical,bone imaging shows that bone island with increased metabolism is rare.The author reported a case of bone island with^(99)Tc^(m)-methylenediphosphonate(MDP)SPECT/CT showing increased metabolism.The characteristics of the disease were analyzed including the clinical symptoms,imaging manifestations,pathological diagnosis and histopathology,and were deepened the understanding through literature review.The aim of this study is to improve the awareness of the disease and to avoid misdiagnosis for imaging physicians.