Hi and welcome to HCM.
This has absolutely nothing with your cancer!
It means that urine was contaminated by cells from your skin around genitals,and nothing else. Squamous cells are found on skin and somme mucous membrane
. This is usualy finding in urine if it is inadequatly taken.
You have raised wbc
which can mean some urinary infection but urinoculture should be done too to confirm that.
Wish you good health.