Every time I hear someone–especially medical professionals who should know better for many reasons–mispronounce words such as “tinnitus” I bemoan the state of “edumacationism”. (Many medical “professionals” mispronounce “tinnitus” to rhyme with “artritis,” an inflammatory condition, hence the “itis” suffix. Medical professionals, of all people, should know better in the case of tinnitus. Just sayin’.)
When one runs across professionals in a field who aren’t even literate in their own field, turn around and walk away.