My husband was diagnosed with SNUC of maxillary sinus in Jan. of 2008. It was pretty advanced, but no METs or lymph node involvement. He had 39 radiation treatments and 3 rounds of Cisplatin and 5FU over 3 months. As of Sept 2008, his PET scan was clean. I will not lie to you- the treatment was very rough. He was extremely nauseated and had terrible sores in his mouth. Lost over 40#- had a feeding tube inserted after he lost most of the weight. Be sure to discuss having the feeding tube inserted early in course of treatment. If he doesn't end up needing to use it, good, but at least it is there if needed.
The main problems he is dealing with now are the side effects of chemo and radiation- dry mouth, things don't taste the same to him, some difficulty swallowing meat, tear ducts scarred from radiation, peripheral neuropathy-numbness in feet.
Reading about SNUC on the Internet is scary- it is such are rare cancer-we were told only about 100 cases diagnosed per year.
But as my husband says, he is still vertical! Please feel free to ask any questions- I check this site often, so if you have any more questions as time goes on-please write.
Good luck to you both
Kathy