Abnormal cells found on breast biopsy. Now waiting for breast surgeon consultation. Has anyone had this happen and it became cancer?

I found a small lump in my breast and had a mammogram and ultrasound. Originally the radiographer said it was a simple cyst, however carried out an FNA to drain the cyst and sent for testing.

“Cyst” came back as possible papillary lesion C3.

Biopsy was taken 8 weeks later and I have just received a letter to attend a breast surgeon consultation. I rang the breast nurse clinic today as I have had no biopsy results. She explained that it would be discussed in the meeting next week but that my biopsy was showing no cancerous cells, however showed abnormal cells.

Has anyone had this and turned into cancer? She was very vague on the phone.

Thank you x