Livedo reticularis following administration of ChAdOx1 nCoV-19 vaccine (AZD1222): a report of two cases.

IF 2.1 Q4 IMMUNOLOGY
Joong Ho Kim, Ji An Uh, Ho Sung Kim, Soo Kyung Lee, Myoung Shin Kim, Un Ha Lee
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引用次数: 1

Abstract

The cutaneous appearance of transient or persistent livedo reticularis is characterized by violaceous, mottled, ring-shaped interconnecting lesions that form a reticular or net-like pattern. It can occur physiologically in response to cold exposure, such as in cutis marmorata, but can also be induced by pathological conditions such as vascular obliterans or venodilation. We report two cases of livedo reticularis that occurred on the lower limbs of two patients post ChAdOx1 nCoV-19 vaccination. As the patients had no other likely causes of livedo reticularis, the reticular skin lesions were suspected to occur in association with the ChAdOx1 nCoV-19 vaccination. Livedo reticularis is an uncommon adverse reaction, with few cases being reported post ChAdOx1 nCoV-19 vaccination.

Abstract Image

Abstract Image

ChAdOx1 nCoV-19疫苗(AZD1222)后网状活蝇:2例报告
暂时性或持续性网状活斑的皮肤表现为紫色、斑驳、环形相互连接的病变,形成网状或网状。它可以发生在生理上对冷暴露的反应,如斑疹性皮肤,但也可以由病理条件引起,如血管闭塞或静脉扩张。我们报告了两例网状活斑,发生在两名患者接种ChAdOx1 nCoV-19后的下肢。由于患者没有其他可能的网状皮肤病变原因,因此怀疑网状皮肤病变与ChAdOx1 nCoV-19疫苗接种有关。网状活毒是一种罕见的不良反应,在ChAdOx1 nCoV-19疫苗接种后报告的病例很少。
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来源期刊
CiteScore
3.70
自引率
3.70%
发文量
29
审稿时长
8 weeks
期刊介绍: Clin Exp Vaccine Res, the official English journal of the Korean Vaccine Society, is an international, peer reviewed, and open-access journal. It covers all areas related to vaccines and vaccination. Clin Exp Vaccine Res publishes editorials, review articles, special articles, original articles, case reports, brief communications, and correspondences covering a wide range of clinical and experimental subjects including vaccines and vaccination for human and animals against infectious diseases caused by viruses, bacteria, parasites and tumor. The scope of the journal is to disseminate information that may contribute to elaborate vaccine development and vaccination strategies targeting infectious diseases and tumors in human and animals. Relevant topics range from experimental approaches to (pre)clinical trials for the vaccine research based on, but not limited to, basic laboratory, translational, and (pre)clinical investigations, epidemiology of infectious diseases and progression of all aspects in the health related issues. It is published printed and open accessed online issues (https://ecevr.org) two times per year in 31 January and 31 July. Clin Exp Vaccine Res is linked to many international databases and is made freely available to institutions and individuals worldwide
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