Jscprop
It could be, but I’m not a doctor. Even an experienced doctor may not be able to without an examination, and probably 100 percent by biopsy, so that’s pretty much your choice. Even for myself with a suspicion, I went to the doctor 7 times with suspicious nodules in my neck, and cancer was found every time.
You must find it suspicious yourself and concerned enough to write here, so do yourself favor and have it checked out soon enough. Sometimes I saw my oncologist or ENT first depending on their scheduling that week. I was always sent to the pathologist for biopsy. Only only did I bypass everyone that I saw before to have the pathologist do the FNAB and discover it was cancer, but dpn’t do that cause you’ll have to go back to the doctor sooner or late, and explain yourself.
Where did you have cancer before, treatment?
Good luck