Before revision: The initial appearance of purpura fulminans lesions is of well-demarcated erythematous lesions which progress rapidly to develop irregular central areas of blue-black haemorrhagic necrosis.
After revision: The initial appearance of purpura fulminans lesions is of well-demarcated erythaamatous lesions which progress rapidly to develop irregular central areas of blue-black haemorrhagic necrosis.