PMC7326101_01
(A) Bronchoscopy showed a polypoid lesion over the right bronchus intermedius. (B) Bronchial artery angiography showed multiple engorged and tortuous feeding vessels to the lesion. (C,D) Intraoperative photographs showing discrete engorged feeding arteries (arrows) on the wall of the bronchus intermedius.
fped-08-00273-g0001.jpg
PMC7326101_01_fped-08-00273-g0001.jpg
F1
Computer tomography angiography (CTA) and a repeat bronchoscopy revealed an abnormal vascular lesion in her RBI (Figure 1). To further characterize the lesion, angiography of the bronchial artery was performed, It showed multiple tortuous enlarged feeding vessels (Figure 1). Patchy chronic inflammation in the submucosa and patchy hypertrophy of the sub-epithelial connective tissue were also present (Figure 1).