Oh Maria, I am so very sorry. I have no idea what it might mean that one of the nodes lost it's shape but it doesn't sound very good. I'm amazed that the doctors don't insist on telling your dad directly. It's good that they allow you and your family to handle it was you see best. Sometimes not knowing for certain can keep a good mental attitude in the patient.
I'll continue praying for him K.
((((((((((((Kalni))))))))))
T19 M15 S19 XH47 M43 bomb12/4/07 PA5/07 S12/26/07 D final 11/17/08 Back together with no defined R 05/2010 confused....to say the least!!!