
Then it must be a TUMOR.
The Big Bang Theory Season 2, Episode 10

at least a 25- to 35-percent
reduction in TUMOR mass,
Breaking Bad Season 2, Episode 9

Except when they get a TUMOR.
Then you never hear the end of it.
The Big Bang Theory Season 2, Episode 15

we only need to determine
that the TUMOR hasn't grown.
Breaking Bad Season 2, Episode 9

(IN HIGH-PITCHED VOICE)
Sure sounds like a TUMOR...
The Big Bang Theory Season 2, Episode 10