Hopefully the nurse will be able to answer your question tomorrow.
I just wanted to signpost you to a HER2+ and need some buddies thread that has been going for over a year. I don’t believe anyone has had Phesgo as long as you but some are on Kadcyla for residual cancer. You may want to join the thread, we are a friendly bunch.
I noticed you have spoken to your oncologist, maybe you could ask them to contact another centre/colleague to see if this has happened to others. It might be something that is not recorded.
