Distinguishing between typical Kawasaki disease and multisystem inflammatory syndrome in children (MIS-C) associated with SARS-CoV-2.

ABSTRACT: In recent months, there are increasing reports of a Kawasaki disease-like syndrome in children infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), termed 'Paediatric Multisystem Inflammatory Syndrome temporally associated with SARS-CoV-2 (PIMS-TS)' in the UK. Debate is ongoing regarding the nature of these pro-inflammatory syndromes. We herein propose that the platelet count may, at least in part, be able to help us differentiate between the two aforementioned syndromes. In a recent report, compared to a historical 'classical' Kawasaki disease (KD) cohort, patients with PIMS-TS had significantly lower platelet counts (188 vs 383 g/L, p < 0.0001). A possible explanation for this is their difference in underlying immunopathogenesis. In KD, the fundamental pathogenesis

SUBMITTER: Yeo WS 

PROVIDER: S-EPMC7480253 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature