The easy answer is no, the hard answer is sure if you can cut away all the contaminant and all the material that is adjacent to the contaminant, but the problem with that is that you will cutt away over 50% of the cola , plus the middle is probably gone as well . The longer you wait the greater the chance of spreading the contamination .
Really though think of it like this, if you smoke that mold you might get really sick for a long time.
Just get rid of it