Sony Sutrisno

背景：肺动静脉畸形（PAVMs）是由于肺动脉和肺静脉之间的直接连接的一种极其罕见的血管异常，可能对系统循环造成不可逆的损害。这种情况需要及时的诊断方法以确保早期诊断和治疗。病例报告：一名53岁的印度尼西亚女性因不明原因的呼吸困难和发绀被转到我科。体检发现氧饱和度低，肺部听诊有明显发现。进一步检查发现，根据对比增强胸部计算机断层扫描（CT）的结果，提示PAVM，双侧肺部有多个结节，有来自肺动脉的支脉和肺静脉的引流静脉。因此，本病例强调了女性PAVMs患者双侧PAVMs的罕见发现。结论：CT扫描是确定PAVMs诊断的一种可靠和有效的影像学方法。应首先考虑用这种方式来观察PAVMs的病变，尤其是对有不明原因的呼吸困难和发绀的成年患者。

动静脉畸形；CT扫描；罕见病例；栓塞术

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