Hemoptysis due to Pulmonary Arteriovenous Malformation after Coil Embolization during Long-Term Follow-Up

Figure 2

(a) CT shows a cavity lesion including the coils in the left upper lobe (arrow) and ground-glass opacity around the cavity lesion (arrow heads). We suspected that the ground-glass opacity might represent the source of the bleeding. (b) CT performed 10 years earlier shows no cavity lesions.

(a)

(b)