A Case Report of Remitting Seronegative Symmetrical Synovitis With Pitting Edema Causing Severe Anemia, Acute Progressive Dementia, and Chronic Eczema in an Older Female.

Remitting seronegative symmetrical synovitis with pitting edema (RS3PE) syndrome is a type of seronegative arthritis characterized by a favorable prognosis (Remitting), absence of rheumatoid factor (Seronegative), symmetry (Symmetrical), and synovitis with pitting edema on the backs of the hands and feet. The cause of RS3PE syndrome remains unknown, but involvement of the immune system is suspected, and steroids are highly effective. Here, we present a case of an 86-year-old woman with severe anemia and bilateral lower limb edema accompanied by chronic eczema, considered to be caused by RS3PE syndrome. The patient's symptoms included bilateral lower limb edema, allergic rash, cognitive decline, and difficulty in moving, all of which were attributed to RS3PE syndrome. Given the variety of systemic symptoms associated with RS3PE syndrome, which can significantly impair the activities of daily living (ADLs) in the elderly, early detection and treatment are crucial.

Surveillance on allergic rash associated with vaccination in Huzhou City / 预防医学

Objective@#To investigate the incidence of allergic rash associated with vaccination in Huzhou City from 2017 to 2021, so as to provide insights into the prevention and control of allergic rash. @*Methods@#Data pertaining to cases with vaccination-related allergic rash in Huzhou City from 2017 to 2021 were captured from the National Adverse Events Following Immunization Surveillance System of Chinese Disease Control and Prevention Information System, and epidemiological characteristics, vaccination and clinical features of allergic rash were analyzed.@*Results@#Totally 324 allergic rash cases were reported in Huzhou City from 2017 to 2021, with an annual reported incidence of 6.12/105 doses. The incidence of allergic rash was 6.40/105 doses among men and 5.82/105 doses among women, and allergic rash predominantly occurred among cases under 1 year, with a reported incidence of 8.32/105 doses. The largest number of cases was reported in the second quarter (108 cases, 33.33%), and the largest number of cases was reported in Deqing County (92 cases, 28.40%) with a reported incidence of 11.52/105 doses. The highest reported incidence of allergic rash was seen following immunization with combined live-attenuated measles-mumps-rubella vaccines (41.23/105 doses). There were 203 cases (62.65%) diagnosed as allergic rash, 55 cases (16.98%) diagnosed as urticaria, 51 cases (15.74%) diagnosed as measles scarlet fever-like rash, and 15 cases (4.63%) diagnosed as maculopapule. There were 94 (29.01%) cases with fever, and 78.70% allergic rash occurred within 24 hours of vaccination.@*Conclusion@#The incidence of allergic rash associated with vaccination was high in Huzhou City from 2017 to 2021, and vaccination-related allergic rash predominantly occurred within 24 hours following immunization with the first dose of vaccines. Allergic rash associated with vaccination was highly prevalent among children under 1 year.

Coronavirus Disease 2019 (COVID-19) and Ecchymosis: A Case Report.

Extrapulmonary symptoms such as cutaneous manifestations are increasingly being reported in coronavirus disease 2019 (COVID-19) infection. The rashes of COVID-19 are usually livedo and purpuric and have been classified into six main patterns. This is the first case reported in Malaysia of ecchymosis associated with COVID-19 occurring on a patient without prior history of coagulopathy. The report of this rare clinical association could have a potential pathophysiological implication and contributes to the current data of the cutaneous manifestations of COVID-19. Further knowledge regarding these cutaneous lesions could help in the diagnosis of COVID-19 related complications and earlier management.