https://pubmed.ncbi.nlm.nih.gov/36268434/
The mediastinum forms the central part of the thoracic cavity that is surrounded by pleural space on the two sides, thoracic vertebrae at the posterior,...
physiologicfunctionmediastinumspace
https://www.radiologyinfo.org/en/glossary?modal=1&id=ezMxMTkyNTNCLUQ1NTUtNDhFMC04QUNELUU0MzQwRkRFNUYwRn0=
definitionmediastinum