Pembrolizumab sounds exciting and I'm crossing my fingers that it will work for you. I know it's hard to keep that good attitude up although in itself a good attitude helps you cope. You and your wife are doing admirably.

We could write a book about waiting rooms, couldn't we?

The very best of wishes.

1996, ovarian cancer surgery + cisplatin and taxol.
September, 2007, SCC of left lateral tongue. Excision.
October, 2009 recurrence in scar tissue, T1NOMO. Free flap surgery from left wrist - neck dissection. 63 year old New Zealander. No chemo, no RT.
February, 2014. New primary in left buccal mucosa. Marginal mandibulectomy, neck dissection, right arm free forearm flap. T1N0M0 but third occurrence and some areas of concern: RT started 8 April and finished 19 May.