二尖瓣机械假体功能障碍：当血栓覆盖骨板阻碍诊断时

Radiologia Pub Date : 2024-01-01 DOI:10.1016/j.rxeng.2022.11.008

A.I. Barrio Alonso , R.Y. López Suarez , R. Álvarez Cabo , E. Ríos Gómez

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引用次数: 0

摘要

人工瓣膜阻塞是一种罕见但可能致命的并发症。在没有感染性数据的情况下，最常见的原因是血栓和结节的形成。使用心脏 CT 扫描诊断并不总是很容易，在 46%-85% 的病例中，血栓和结节同时存在，使诊断更加复杂。要避免这种病症的致命后果，快速诊断至关重要，因为这种病症尽管治疗正确，但死亡率很高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dysfunctioning mechanical mitral valve prosthesis: When thrombus over pannus makes hinders diagnosis

Prosthetic valve obstruction is a rare but potentially lethal complication. The most frequent causes are thrombus and pannus formation, in the absence of infectious data. Diagnosis is not always easy using cardiac CT scanning and in 46%–85% of cases thrombus and pannus coexist, complicating the diagnosis. A rapid diagnosis is essential to avoid a fatal outcome of this pathology whose mortality, despite correct treatment, is high.

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Radiologia

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