جستجوی مقالات مرتبط با کلیدواژه "viral rash" در نشریات گروه "پزشکی"

Coronavirus could affect almost any part of the body including the skin. In this systematic review, the primary skin lesions resulting from the direct activity of the virus or the medications used for treatment and the changes in the behavior of the virus regarding the occurrence of these symptoms over time were assessed. PubMed/MEDLINE, Embase, PsycINFO, TRIP Cochrane, Cochrane Skin were searched for all published articles from February 19 to July 1, 2020, which met the inclusion criteria. Thirty-six related articles were extracted. Twenty-eight studies reported virus-related mucocutaneous eruptions and 8 articles, the drug-reactions. Data of 583 patients were included. Skin lesions of COVID-19 could be caused by both the virus itself or the influence of drugs used for the treatment. Morbilliform rashes, urticaria, and acral-vasculopathic cutaneous lesions were at the forefront of primary COVID-dependent skin lesions with no significant change during time, Also, Hydroxychloroquine, lopinavir/ritonavir, paracetamol, and antibiotics were reported as the main causes of drug-induced rashes. Since dermatologic manifestations may occur prior or simultaneously/after other COVID clinical symptoms, so they may helpful in patients’ early diagnosis or prediction of internal organ involvements via histopathologic evaluations of skin biopsies especially about vasculopathic and vasculitic, respectively.

Context: Many diseases caused by viral agents are associated with fever and cutaneous manifestations. Viral exanthema is a widespread nonspecific skin rash, commonly characterized by generalized eruption of erythematous macules and papular lesions. Although these rashes are mostly benign and self-limited, some may be serious and life-threatening. Differentiation between severe and benign types is clinically important and life-saving.
Evidence Acquisition: In this narrative review, electronic databases, including Google Scholar, Science Direct, PubMed (including Medline), Web of Science, Scientific Information Database, and Scopus, were searched. We conducted a narrative review of papers published on pediatric viral exanthema during 2000 - 2016. The used keywords included “viral exanthema”, “fever”, and “skin rash”. Articles on skin rash, caused by drug reactions or nonviral exanthema, were excluded.
Different viral agents can cause different types of skin reactions. Cutaneous manifestations and skin rashes can be categorized, based on the form of the rash (macular, papular, vesicular, blistery, petechial, and purpuric) or the general term, which denotes illnesses such as measles-like morbilliform rash, rubella or rubelliform rash, and scarlatiniform rash, a scarlet-fever like infection.
Based on the findings, a systematic approach relying on accurate history-taking and analysis of epidemiological cues and rash characteristics is of great significance.