There do seem to be some forums out there on this topic. By googling "adrenal gland tumor forum" (without parentheses) I found the following sites, looked at them, and they seem to be what you're looking for:www.carepages.com/forums/health-conditions/topics/253-pheochromocytoma-adrenal-gland-rare-tumorwww.cancercompass.com/message-board/cancers/adrenal-gland-cancer/1,0,119,141.htmcancerchat.cancerresearchuk.org/thread/4255cancerchat.cancerresearchuk.org/message/53315www.uncommonforum.com/viewtopic.php?p=417293
There are probably even more out there, but I stopped with the above, thinking maybe they're enough for a start.
Hope this helps. In any case, good luck with your mom, I do hope it turns out OK for her.
Chronic prostatitis (age 60 on)
BPH w/ urinary obstruction, 6/2011
Ongoing high PSA, 7/2011-12/2011
Biopsy, 12/2011: positive 3/12 (90%, 70%, 5%)
Gleason 6(3+3), T1c
No mets, PCa likely still organ contained
IMRT w/ HT (Lupron), 4/2012-6/2012
PSA (08/03/2012): <0.1
PSA (12/07/2012): <0.1
PSA (04/11/2013): <0.1
PSA (10/17/2013): <0.1