Characterization of a calcified intra-cardiac pseudocyst of the mitral valve by magnetic resonance imaging including T1 and T2 mapping.
Characterization of a calcified intra-cardiac pseudocyst of the mitral valve by magnetic resonance imaging including T1 and T2 mapping.
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DOI：
10.1186/1471-2261-14-11
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发表时间：
2014-01-28
影响因子：
2.1
通讯作者：
Fuchsjäger M
中科院分区：
文献类型：
--
作者：
Reiter U;Reiter G;Asslaber M;Dacar D;Maderthaner R;Binder J;Greiser A;Beer M;Fuchsjäger M
尽管心脏内的囊性病变在成人中极为少见，但在瓣膜肿块患者的鉴别诊断中应予以考虑。心脏磁共振成像已成为非侵入性表征心脏肿块的首选方式。我们报告一个51岁的男性，在短暂性脑缺血发作和视网膜动脉阻塞后，通过超声心动图检测到二尖瓣心脏内肿块的病例。手术前在3 T下进行心脏磁共振（CMR）成像，以评估和表征病变。诊断钙化左心室假性囊肿的二尖瓣证实了组织学评价。该病例介绍了心内囊性病变中造影剂摄取的不寻常发现，并指出T1和T2标测有助于通过CMR表征和诊断心内肿块的潜力。
Even though intra-cardiac cystic lesions are extremely unusual in adults, they should be considered in the differential diagnosis of patients presenting with valvular masses. Cardiac magnetic resonance imaging has emerged as modality of choice for non-invasive characterization of cardiac masses. We report a case of an intra-cardiac mass of the mitral valve in a 51-year old male, detected by echocardiography after transient ischemic attack and retinal artery occlusion. Cardiac magnetic resonance (CMR) imaging was performed at 3 T to evaluate and characterize the lesion prior to surgery. Diagnosis of a calcified left-ventricular pseudocyst of the mitral valve was confirmed by histological evaluation. This case presents the unusual finding of contrast uptake in an intra-cardiac cystic lesion and points to the potential of T1 and T2 mapping for assisting in the characterization and diagnosis of intra-cardiac masses by CMR.
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影响因子：
3.3
作者：
Huang, Teng-Yi;Liu, Yi-Jui;Poncelet, Brigitte P.
通讯作者：
Poncelet, Brigitte P.
影响因子：
0.7
作者：
Shayingca, Thandaza;Andronikou, Savvas;Reid, Emile
通讯作者：
Reid, Emile
DOI：
10.1186/1532-429x-14-59
发表时间：
2012-08-30
期刊：
Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance
影响因子：
--
作者：
Pedersen SF;Thrysøe SA;Robich MP;Paaske WP;Ringgaard S;Bøtker HE;Hansen ES;Kim WY
通讯作者：
Kim WY
影响因子：
3.3
作者：
Xue, Hui;Shah, Saurabh;Greiser, Andreas;Guetter, Christoph;Littmann, Arne;Jolly, Marie-Pierre;Arai, Andrew E.;Zuehlsdorff, Sven;Guehring, Jens;Kellman, Peter
通讯作者：
Kellman, Peter
影响因子：
3.3
作者：
Kellman, Peter;Aletras, Anthony H.;Arai, Andrew E.
通讯作者：
Arai, Andrew E.