Department of Radiological Sciences, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan.
Vasc Endovascular Surg. 2021 Aug;55(6):642-644. doi: 10.1177/1538574421996948. Epub 2021 Feb 24.
Diffuse pulmonary arteriovenous malformations (PAVMs) are defined as arteriovenous malformations (AVMs) involving subsegmental, segmental, or both types of arteries in at least 1 lung lobe and are more extensive than multiple PAVMs. Diffuse PAVMs involving systemic arterial shunts are very rare. We describe a rare case, in which diffuse PAVMs involving systemic arterial shunts were successfully treated with coil embolization.
弥漫性肺动静脉畸形（PAVMs）定义为至少累及 1 个肺叶的亚段、段或两者类型的动脉的动静脉畸形（AVMs），且范围比多发性 PAVMs 更广。涉及体循环动脉分流的弥漫性 PAVMs 非常罕见。我们描述了 1 例罕见病例，其中通过线圈栓塞成功治疗了涉及体循环动脉分流的弥漫性 PAVMs。
