PMC7487110_01
The patient's left neck swelled on the first postoperative day.
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fig1
However, the patient's left neck and abdomen swelled on the first postoperative day (Figure 1), and computed tomography showed massive subcutaneous hemorrhage in these areas (Figure 2).
Computed tomography showed massive subcutaneous hemorrhage in the left neck (a) and abdomen (b) (arrows).
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fig2
However, the patient's left neck and abdomen swelled on the first postoperative day (Figure 1), and computed tomography showed massive subcutaneous hemorrhage in these areas (Figure 2).
Cross-mixing test. It demonstrates no factor deficiency but suggests a delayed-type inhibitor pattern 3 days after surgery. APTT, activated partial thromboplastin time.
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fig3
Cross-mixing test demonstrated no factor deficiency but suggested a delayed-type inhibitor pattern (Figure 3); because, his FVIII level was remarkably low (4%), and he was positive for the FVIII inhibitor (2.0 Bethesda units (BU)).
Detailed chart showing the patient's treatment progress. APTT, activated partial thromboplastin time; FVIII, coagulation factor VIII; BU, Bethesda units; rFVIIa, recombinant activated factor VIIa; PSL, prednisolone.
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fig4
A detailed chart of the patient's treatment progress is shown in Figure 4.