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. Author manuscript; available in PMC: 2023 Jul 1.
Published in final edited form as: Emerg Radiol. 2022 Nov 12;30(1):41–50. doi: 10.1007/s10140-022-02099-1

Fig. 2.

Fig. 2

Pseudoaneurysm (“psa,” part A) and active bleed (“ab,” part B) box detection on arterial and portal venous phase images, respectively. Detection is achieved using Faster R-CNN with a very deep (ResNeXt-101 with FPN) backbone. Numbers shown refer to probability of correct detection as a fraction of 1