ABSTRACT
Multisystem inflammatory syndrome in children (MIS-C) is a complex syndrome characterized by multi-organ involvement that has emerged in the context of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak. The clinical presentation of MIS-C is similar to Kawasaki disease but predominantly presents with fever and gastrointestinal symptoms, and severe cases can involve toxic shock and cardiac dysfunction. Epidemiological findings indicate that the majority of MIS-C patients test positive for SARS-CoV-2 antibodies. The pathogenesis and pathophysiology of MIS-C remain unclear, though immune dysregulation following SARS-CoV-2 infection is considered a major contributing factor. Current treatment approaches for MIS-C primarily involve intravenous immunoglobulin therapy and symptomatic supportive care. This review article provides a comprehensive overview of the definition, epidemiology, pathogenesis, clinical presentation, diagnosis, treatment, and prognosis of MIS-C.
Subject(s)
COVID-19 , Child , Humans , SARS-CoV-2 , Pandemics , Systemic Inflammatory Response Syndrome/diagnosis , Systemic Inflammatory Response Syndrome/therapyABSTRACT
Magnetic foreign body misingestion (MFBM) is now occurring more frequently. It may cause remarkable mortality and morbidity in children. A retrospective analysis of the clinical data of children admitted to Xiamen Children's Hospital between March 2017 and July 2020 due to accidental MFBM. A total of 14 children who had MFBM were collected, the proportion between urban and rural areas was 8:6, and the ratio of male to female was 6:1. The age ranged from 1.2 to 8.9 years (median 4.6 years). The number of magnetic foreign bodies ingested by mistake is 1 to 17 (average 6.5). Magnetic foreign objects are divided into magnets (3 cases) + magnetic beads (11 cases). About 40% (5/14) of this patient series showed no available misingestion history. Management includes: 4 cases of open surgery (including 1 case of laparoscopic transfer to operation), 3 cases of laparoscopic surgery, 2 cases of gastroscopy, 5 cases of conservative treatment of foreign bodies discharged through the anus. Of the 7 surgical cases, 6 cases presented with intestinal obstruction and intestinal perforation (at least 1 intestinal perforation and at most 5). Abdominal sonography has limitations in the detection of magnetic foreign bodies in the digestive tract. The proportion of laparoscopic surgery in the 7 surgical cases is nearly half. All surgical cases recovered smoothly after treatment. Our experience shows that MFBM is a big issue for the small children! The early symptoms of MFBM are often atypical especially among young children and MFBM may lead to severe adverse events. We proposed a management strategy for MFBM in children. We advise pediatricians/emergency physicians, parents/children's guardians and society should raise the collaborated alertness of MFBM. Global awareness of risk prevention of magnetic material accidental ingestion cannot be overemphasized.
