Pernio — the least severe local cold injury (scientific literature review)

Local cold injury is a certain problem of peacetime and all-out military invasion. In modern guidelines, almost no attention is paid to the least severe local cold lesion of perniosis. Ho­wever, such a variant of local cold injury should not be underestimated, although it can be a safe transient condition, since we cannot exclude its rather serious consequences and complications, which are sometimes accompanied by chronicity of the process and even disability.