PMC8163723_01
Clinical course.
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In addition, we administered ART-123, a recombinant human soluble thrombomodulin (rTM), considering the hypercoagulation status (Figure 1).
Chest computed tomography (CT). CT showing multiple hematomas, including a chest wall hematoma with active extravasation (A, B) and an obturatorius internus muscle hematoma (C). The arrow indicates extravasation.
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CT was made to detect the source of the hematoma. Computed tomography (CT) revealed multiple hematomas, including a massive chest hematoma (Figure 2A and B) with active extravasation and an obturatorius internus muscle hematoma (Figure 2C).
Transcatheter embolization. (A) Extravasation from the left thoracoacromial artery. (B) Extravasation from the branch of the left lateral thoracic artery. The arrow indicates extravasation.
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Extravasation was observed at the acromial branch of the left thoracoacromial artery (Figure 3A). The second source of extravasation was the left lateral thoracic artery, which is also a branch of the axillary artery (Figure 3B).