He was diagnosed with peritonsillar abscess, which is infected material in the area around the tonsils.
From the timesunion.com
The most likely differential diagnostic candidates are croup, peritonsillar abscess, and retropharyngeal abscess.
From the en.wikipedia.org
Giant tonsilloliths may often be mistaken for other oral maladies, including peritonsillar abscess, and tumours of the tonsil.
From the en.wikipedia.org
Furthermore, CT imaging can help to diagnose other conditions such as peritonsillar abscess or retropharyngeal abscess which had similar clinical features.
From the en.wikipedia.org
He played an active role during the planning for the King James Version of the Bible, and his death from a peritonsillar abscess is said to have considerably delayed commencement of the work.