Persistent hiccups as main COVID-19 manifestation with transient cytotoxic lesion of the corpus callosum splenium during the Omicron wave in the post-vaccination era

在疫苗接种后的时代，Omicron 病毒爆发期间，持续性呃逆是 COVID-19 的主要临床表现，并伴有胼胝体压部短暂性细胞毒性损伤。