
There is only one way to know for certain, what's in a lump. That is to take a biopsy and send it off to a lab for analysis. When one of my girls, seven years at the time, had lumps in her undercarrige, no biopsy was done, they just decided to remove the affected parts. I insisted on knowing, so they sent the lumps away afterwards. Luckily they were benignant, and she's never had any more since then. Tella is now eleven years old. Should new lumps appear, I wouldn't let them operate unless they had done a biopsy first, because of her age. The problem is, if there are several lumps, you have to test them all, to be sure. It is possible some can be malignant, and some not.
Good luck on Tuesday, keeping fingers crossed for you and Beth!
Karen