Пульс - медицинский центр 
Пульс - медицинский центр
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Skin lesions in coronavirus infection caused by the SARS-CoV-2 virus are divided into seven categories. The first category includes skin angiitis caused directly by COVID-19 infection, against which the walls of small vessels of the dermis are damaged by immune complexes circulating in the blood. Angiitis is localized on the skin of the upper and lower extremities. They look like frostbite, painful, itchy. Such manifestations usually occur in young patients with a mild course of the disease, appear in the late stages and last about 12 days. The second category includes papular-vesicular rashes, which are characterized by acute clinical manifestations in the form of chickenpox, more similar to prickly heat, occurring against a background of high fever and increased sweating.
Moreover, low vitamin D levels common in patients with CVD may increase the risk and severity of COVID-19. This is because vitamin D increases levels of anti-inflammatory cytokines and reduces viral replication, which in turn can reduce pro-inflammatory cytokines that contribute to lung damage. Despite the lack of evidence demonstrating increased susceptibility to COVID-19, drugs used in the treatment of COPD increase the risk of respiratory tract infections to varying degrees. However, theoretically, some immunosuppressive drugs may have beneficial effects, given that the cause of death in COVID-19 is a cytokine storm leading to acute respiratory failure.
The last (seventh) category includes artificial (trophic) changes in facial tissues that occurred in patients with artificial lung ventilation and due to prolonged lying on the stomach. The classifications given were the first descriptions of skin lesions in COVID-19 and therefore different signs were given: those that were caused specifically by COVID-19, and those that arose due to various causes, in particular those associated with the treatment of the disease. Due to the fact that these lesions required different approaches in both treatment and anti-epidemic or precautionary measures, we, based on the experience of all these months of observation of patients, propose a classification of skin lesions associated with COVID-19. lay out like this
"Это был обычный день, холодное утро. Я спал после ночного дежурства и проснулся от того, что начался массированный обстрел. На нас вышло танковое подразделение в количестве 16 танков. На моих глазах был подбит наш БТР и я побежал помогать вытаскивать ребят, но не Добежал немного, оставалось около семи метров, было слышно свист снарядов, взрывы и тьма... Я протер глаза от земли и увидел, что на месте руки голая кость, подумал, что надо посмотреть, что там с ногами, смогу ли передвигаться .Увидел, что нога была сильно разбита. Я думал, что я погибну, но лежал, понял, что долго не умираю, что буду жить и надо что-то делать, и наложил турникет", - говорит военный.
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