Dear Ryan:

You are welcome. From what I read and understand, precancerous cells are not cancer cells: if left alone, they are not invasive= they will not spread to other regions of the body. They are simply abnormal cells that could, in time, undergo changes that would transform them into cancer cells. We all have precancerous cells somewhere in our bodies.

I assume (and I am not a doctor) that precancerous cells in this or that area have a higher statistical chance to transform into cancerous cells than in other areas.

anita