Pulmonary arteriovenous malformation (PAVM) is a congenietal malformation resulting in right to left shunt. In this study we reported a 26 year old male who was referred for evaluation of central cyanosis, exertional dyspnea and nasal bleed. Past history was significant for transient ischemic attack (TIA). Chest xray revealed a mass lesion on left side which was shown to be arterio-venous malformation on CT-thorax. The patient has undergone a successful percutaneous occlusion using a vascular plug.
机构:Childrens Hosp Boston, Div Thorac Imaging, Dept Radiol, Boston, MA 02115 USA
Tsai, Jason
Lee, Edward Y.
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Childrens Hosp Boston, Div Thorac Imaging, Dept Radiol, Boston, MA 02115 USAChildrens Hosp Boston, Div Thorac Imaging, Dept Radiol, Boston, MA 02115 USA