PMC6341920_01
Histopathologic examination revealing blister formation
IJPsy-61-94-g001.jpg
PMC6341920_01_IJPsy-61-94-g001.jpg
F1
Histopathology shows subepidermal blister with vascular damage affecting mainly small vessels of the dermis and is characterized by predominately neutrophilic infiltrate along other mononuclear infiltrate, and there is fragmentation of nuclei (karyorrhexis), with swelling of endothelial cells with fibrin deposit, suggestive of LCV [Figures 1 and 2].
Histopathology showing vascular damage and neutrophilic infiltrate and fibrin deposit
IJPsy-61-94-g002.jpg
PMC6341920_01_IJPsy-61-94-g002.jpg
F2
Histopathology shows subepidermal blister with vascular damage affecting mainly small vessels of the dermis and is characterized by predominately neutrophilic infiltrate along other mononuclear infiltrate, and there is fragmentation of nuclei (karyorrhexis), with swelling of endothelial cells with fibrin deposit, suggestive of LCV [Figures 1 and 2].