case_images: PMC10874227_01
case_images: Violaceous purpuric macule over the right buttock, gangrenous right foot and black bullae over the left sole
case_images: cureus-0016-00000052503-i01.jpg
case_images: PMC10874227_01_cureus-0016-00000052503-i01.jpg
case_images: FIG1
case_images: In addition, the right foot was gangrenous with clear demarcation (Figure 1).
case_images: Ruptured soft bullae over the left foot
case_images: cureus-0016-00000052503-i02.jpg
case_images: PMC10874227_01_cureus-0016-00000052503-i02.jpg
case_images: FIG2
case_images: The left foot bullous lesion ruptured leaving an ulcer (Figures 2, 3).
case_images: Left sole ulcer covered with eschar
case_images: cureus-0016-00000052503-i03.jpg
case_images: PMC10874227_01_cureus-0016-00000052503-i03.jpg
case_images: FIG3
case_images: The left foot bullous lesion ruptured leaving an ulcer (Figures 2, 3).
case_images: Hemorrhagic skin necrosis with black eschar formation
case_images: cureus-0016-00000052503-i04.jpg
case_images: PMC10874227_01_cureus-0016-00000052503-i04.jpg
case_images: FIG4
case_images: The violaceous purpuric macule over the right buttock got necrotic with black eschar formation and superficial skin sloughing that then got infected (Figure 4).