Successful treatment of warfarin-induced skin necrosis using oral rivaroxaban: A case report

Figure 1 Contrast-enhanced computed tomography on hospitalization day 8. Deep vein thrombi in both femoral veins were observed.

Figure 2 Skin necrosis observed in the left lower extremity on hospitalization day 19. A: Left calf; B: Left foot.

Figure 3 Clinical course of the patient. The course of treatment with prednisolone and anticoagulants as well as the activities of proteins C and S are shown. PSL: Prednisolone.

Figure 4 Debridement of necrotic tissue in the left lower extremity (hospitalization day 35). A: Left calf; B: Left foot.

Figure 5 Left toe amputation and free flap surgery were performed on hospitalization day 67. A: Pre-surgery of left foot; B: Post-surgery of left foot.