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. 2021 Jan 6;31(7):5351–5360. doi: 10.1007/s00330-020-07533-x

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© The Author(s) 2021

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Fig. 1 — Three-dimensional CT (a, c) and angiography (b, d) findings before BAE. a Abnormal pulmonary ligament artery with vessel dilation (white arrows) and tortuosity (black arrows). b Vessel dilation (white arrows), tortuosity (black arrows), and systemic artery-pulmonary artery direct shunting (red arrows). c Abnormal bronchial artery with hypervascularity (white arrows). d Hypervascularity (white arrows) and systemic artery-pulmonary artery direct shunting (black arrows)