![]() ![]() Purpura may occur with either normal platelet counts (non-thrombocytopenic purpuras) or decreased platelet counts (thrombocytopenic purpuras). Larger, deeper purpura are referred to as ecchymoses or bruising. When purpura spots are very small (<1 cm in diameter), they are called petechiae or petechial haemorrhages. Purpura is not a disease per se but is indicative of an underlying cause of bleeding. Purpura may also occur in the mucous membranes, especially of the mouth and in the internal organs. 2023 Aug 22:S1473-3099(23)00427-9.The term 'purpura' describes a purplish discolouration of the skin that is produced by small bleeding vessels near the surface. Clinical characteristics and predictors of human mpox outcome during the 2022 outbreak in Nigeria: a cohort study. More severe disease has been reported in patients with varicella zoster coinfection. A tale of two viruses: coinfections of monkeypox and varicella zoster virus in the Democratic Republic of Congo. ![]() Significantly higher lesion counts have been observed with coinfection cases compared with varicella zoster-alone cases, but less than mpox-alone cases. Patients with coinfections were more likely to report symptoms than varicella zoster-alone cases, and less likely than mpox-alone cases. First reports of monkeypox and varicella-zoster virus coinfection in the global human monkeypox outbreak in 2022. Martins-Filho PR, Dorea FCM, Sena LOC, et al. ![]() No differentiating signs or symptoms if severe disease.Ĭoinfection is possible. Prodromal fever is uncommon (mild, if present). Rash is usually polymorphic and generally evolves more quickly (<24 hours), and lesions on palms or soles are rare. Vesicles appear in crops (mpox lesions are traditionally all of a similar stage of evolution), are shallow (easily break, unlike typical deep-seated mpox lesions), and located mainly on the trunk (centripetal, the reverse of the typical centrifugal mpox rash). Lacks history of chickenpox or varicella vaccination. Most common in children <10 years of age. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |