卵巢甲状腺肿的MRI和超声表现及病理对照分析

doi:10.12117/jccmi.2018.10.011

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Abstract Objective: To investigate the MRI and ultrasonic features of struma ovarii(SO) and to improve the diagnostic level. Methods: The MRI, ultrasound features and pathological findings of 9 cases of SO proved by operation and pathology were retrospectively analyzed. Results: All of the 9 cases were unilateral, 7 cases on the right and 2 cases on the left. On plain MRI, 3 cases were cystic and 6 cases were mixed cystic and solid, nodules were seen in 5 cases. The signals of mass were complex, high signals on T1WI were seen in 7 cases, extremely low signals were seen on T2WI in 7 cases. The ADC values of the high signal regions, low signal regions and extremely low signal regions were (2.576±0.130)×10-3 mm2/s, (1.641±0.349)×10-3 mm2/s, (0.763±0.373)×10-3 mm2/s. On enhanced MRI, the solid, wall and septum of the mass were obviously enhanced. The ultrosonic findings were mixed masses with poor acoustic transmission, dense and thick light-spots were found in 4 cases while strong-echo light-spots were found in 5 cases. Conclusion: There are certain characteristics in MRI and ultrosonic findings of SO. The MRI combined with ultrosonography might be of great value for diagnosis of SO.

Key words： Struma ovarii Magnetic resonance imaging Ultrasonography, Doppler, color

Received: 04 December 2017

PACS:	Ｒ730.269
	Ｒ445.2
	Ｒ445.1

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	Articles by authors
	CHENG Mei-ying
	ZHAO Xin
	ZHANG Xiao-an
	ZHAO Jun-feng
	LU Hai-yan
	CAO Jing

Cite this article:

CHENG Mei-ying,ZHAO Xin,ZHANG Xiao-an, et al. Comparative analysis of MRI and ultrasound features and pathology of struma ovarii[J]. JOURNAL OF CHINA MEDICAL IMAGING, 2018, 29(10): 726-728.

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http://www.jccmi.com.cn/EN/10.12117/jccmi.2018.10.011 OR http://www.jccmi.com.cn/EN/Y2018/V29/I10/726

[1]Outwater EK, Siegelman ES, Hunt JL. Ovarian teratomas: tumor types and imaging characteristics[J]. Radiographics, 2001, 21(2): 475-490.
[2]Roth LM, Talerman A. The enigma of struma ovarii[J]. Pathology, 2007, 39(1): 139-146.
[3]Qiao PF, Gao Y, Niu GM. Struma ovarii accompanied by mature cystic teratoma of the other ovary: A case report and literature review[J]. Oncol Lett, 2015, 9(5): 2053-2055.
[4]Ikeuchi T, Koyama T, Tamai K, et al. CT and MR features of struma ovarii[J]. Abdom Imaging, 2012, 37(5): 904-910.
[5]Wei S, Baloch ZW, LiVolsi VA. Pathology of Struma Ovarii: A Report of 96 Cases[J]. Endocr Pathol, 2015, 26(4): 342-348.
[6]Teale E, Gouldesbrough DR, Peacey SR. Graves’ disease and coexisting struma ovarii: struma expression of thyrotropin receptors and the presence of thyrotropin receptor stimulating antibodies[J]. Thyroid, 2006, 16(8): 791-793.
[7]Tanimanidis P, Chatzistamatiou K, Nikolaidou A, et al. Struma ovarii. A case report[J]. Hippokratia, 2014, 18(4): 357-358.
[8]Loizzi V, Cormio G, Resta L, et al. Pseudo-Meigs syndrome and elevated CA125 associated with struma ovarii[J]. Gynecol Oncol, 2005, 97(1): 282-284.
[9]章瑜，梅海炳. 卵巢甲状腺肿的影像学诊断[J]. 温州医科大学学报，2015，45（9）：683-686.
[10]Medeiros LR, Freitas LB, Rosa DD, et al. Accuracy of magnetic resonance imaging in ovarian tumor: a systematic quantitative review[J]. Am J Obstet Gynecol, 2011, 204(1): 67.e1-10．
[11]李坤，李威，潘振宇，等. 扩散加权成像信号与液体内蛋白质的相关性实验研究[J]. 中国医学影像学杂志，2015，26（6）：413-417．
[12]Baysal T, Bulut T, Gokirmak M, et al. Diffusion-weighted MR imaging of pleural fluid: differentiation of transudative vs exudative pleural effusions[J]. Eur Radiol, 2004, 14(5): 890-896．
[13]杨倩，杨筱，刘真真，等. 卵巢甲状腺肿的超声表现及病理特征对照[J]. 中国医学科学院报，2015，37（3）：309-314.