Hi Terrafirma, Thanks so much for your reply and for the link. This information has been really helpful and I now feel that the lump in my father’s neck is simply caused from his Lymphedema (he is having a biopsy this week which should confirm this). It appears Dad has been keeping us in the dark (probably not to worry us, however it only makes us worry more). The article has defiantly show that perhaps Dad's doctors are not completely aware of what they are dealing with and Dad most defiantly does not push enough or ask enough questions. Perhaps it’s time we talk him into letting us come along to his appointments with him. Thank you. ... View more