- 期刊
- OpenAccess
Imaging of Aneurysmal Bone Cyst of the Rib: Case Report
動脈瘤狀骨囊腫在肋骨上的影像特徵一病例報告
並列摘要
The aneurysmal bone cyst was first described by Jaffe and Lichtenstein in 1942. Subsequent research has suggested that this lesion is not uncommon and it may be easily confused with other types of bone tumor or cyst. We present a case of aneurismal bone cyst in the rib that was diagnosed after a series of imaging study. The aneurysmal bone cyst presented as an expansile mass over the third rib in chest radiograph. Computed tomography (CT) images showed a soft tissue mass in the rib with cortical bone erosion and mild heterogeneous enhancement after contrast administration. T1- and T2-weighted magnetic resonance (MR) images showed high-signal, and bright-signal intensity, respectively. The mass appeared to have a lobulated contour with internal septa and heterogeneous gadolinium enhancement. Roentgenographically, aneurysmal bone cyst is difficult to differentiate from malignant lesions of the rib. Thorough imaging studies or biopsy for pathological confirmation may be needed before surgery.
延伸閱讀
- Chen, L. K., Chen, H. Y., Perng, H. L., Wu, C. C., Tsai, Y. F., Su, C. T., Wai, Y. L., & Chang, C. C. (2005). 動脈瘤樣骨囊腫之影像表現及文獻回顧. 中華放射線醫學雜誌, 30(5), 269-275. https://www.airitilibrary.com/Article/Detail?DocID=10188940-200510-30-5-269-275-a
- Juan, C. J., Hsu, H. H., Hsueh, C. J., Yan, H. C., Tsao, T. Y., & Hsiao, H. S. (1998). 以大量血胸表現之肋膜血管外皮細胞瘤：一病例報告. 中華放射線醫學雜誌, 23(5), 197-200. https://www.airitilibrary.com/Article/Detail?DocID=10188940-199810-23-5-197-200-a
- Kuo, Y. T., Lin, M. B., Sheu, R. S., Liu, G. C., Chai, C. Y., & Chou, S. H. (1994). 肋骨海綿狀血管瘤之影像學診斷病例報告及文獻回顧. The Kaohsiung Journal of Medical Sciences, 10(8), 469-473. https://doi.org/10.6452/KJMS.199408.0469
- Chung, T. J., & Cheng, L. L. (2009). 左側肋骨軟骨粘液纖維瘤的電腦斷層影像診斷：病例報告. 中華放射線醫學雜誌, 34(2), 141-144. https://www.airitilibrary.com/Article/Detail?DocID=10188940-200906-34-2-141-144-a
- Huang, Y. E., Chen, C. F., Huang, S. C., Wang, P. W., & Pu, Y. L. (2009). 氟－18-去氧葡萄糖正子掃描／電腦斷層攝影應用於肋骨之原發性類上皮血管肉瘤：病例報告. 核子醫學雜誌, 22(2), 101-107. https://doi.org/10.6332/ANMS.2202.005