Figure 2.
Chest CT vessel reconstruction showed abnormal branch vessel of the pulmonary arteriovenous malformations (PAVMs; grey solid arrow), vein (white hollow narrow arrow), and artery (white hollow thick arrow) (A). Calcification was presents in the lesion (B). Lung-enhanced CT scan identified an abnormal tortuous vessel at the left diaphragm that connects the left PAVM and the left gastric artery and forms a systemic pulmonary artery anastomosis (C). F-18 fluorodeoxyglucose positron emission tomography with computed tomography (18F-FDG PET/CT) revealed enlarged mass with no significant F-18 FDG uptake (maximum standard uptake value of 1.4) in the left upper lung lobe (D).