Pac·chi·o·ni\ˌpäk-ē-ˈō-nē\ , Antonio(1665–1726), Italian anatomist. Pacchioni wrote several papers on the structure and function of the dura mater. In 1705 he published his major treatise on the subject, including a description of the arachnoid granulations now sometimes called pacchionian bodies.
Seen & Heard
What made you want to look up pacchionian body? Please tell us where you read or heard it (including the quote, if possible).