I am taking it one step at a time I think the nodule could be autoimmune thing also but yes the biopsy will verify what exactly is the deal I did have a melanoma on my rt shoulder removed 20 years ago caught that way early so that was good and a squamous cell carcinoma on my back like 2 years ago which I believe is a pretty common thing likely not related to this but yes I will let you know in about 3 weeks I will just put all my trust in God my kids are still young so I have lots of unfinished business Ha Ha thank you & God Bless