大直径股骨头金属对金属全髋关节置换术中的假体周围假瘤
Pseudotumor in Large Diameter Head Metal-on-metal Total Hip Replacement.
作者信息
Loures Elmano de Araújo, Loures Daniel Naya, Castro E Silva Armando D'Lucca de, Monte Luiz Fernando Ribeiro
机构信息
Universidade Federal de Juiz de Fora (UFJF), Hospital Universitário, Juiz de Fora, Brasil.
Universidade de São Paulo (USP), Hospital das Clinicas, Ribeirão Preto, Brasil.
出版信息
Rev Bras Ortop (Sao Paulo). 2019 Feb;54(1):87-89. doi: 10.1016/j.rbo.2017.06.021. Epub 2019 Mar 1.
The authors describe a case of a large diameter head metal-on-metal total hip replacement that evolved with an inflammatory pseudotumor formation. The diagnosis was established by magnetic resonance imaging (MRI) with suppression of the metal artifact. The treatment consisted on the resection of the abnormal tissue and on the revision to a ceramic on cross-linked polyethylene hip replacement. To this date, no similar case has been reported, in Portuguese language, in the PubMed, Scielo, and Lilacs databases.
作者描述了一例大直径股骨头金属对金属全髋关节置换术，术后出现炎性假瘤形成。通过抑制金属伪影的磁共振成像（MRI）确诊。治疗包括切除异常组织以及翻修为陶瓷对交联聚乙烯全髋关节置换术。截至目前，在PubMed、Scielo和Lilacs数据库中，尚未有葡萄牙语报道的类似病例。
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