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Here, we present a case report of a 28-year-old female with a history of SLE with lupus nephritis clase IV who developed HUV-like symptoms, ultimately leading to a diagnosis of C1q Vasculitis. This case underscores the importance of considering C1q Vasculitis in SLE patients presenting with HUV-like features and highlights Rituximab as a promising therapeutic option for managing this rare condition.<\/jats:p>","DOI":"10.1177\/09612033241253156","type":"journal-article","created":{"date-parts":[[2024,5,8]],"date-time":"2024-05-08T22:41:13Z","timestamp":1715208073000},"page":"886-891","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["Navigating the diagnostic maze: A case presentation of C1q vasculitis mimicking hypocomplementemic urticarial vasculitis in a patient with systemic lupus erythematosus"],"prefix":"10.1177","volume":"33","author":[{"given":"Veronica","family":"Castellanos-Molina","sequence":"first","affiliation":[{"name":"Faculty of Medicine, Pontificia Universidad Javeriana, Bogot\u00e1 D.C, Colombia"},{"name":"Dermatology Unit, Hospital Universitario San Ignacio, Bogot\u00e1, 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