This time they were also out of tissue to continue
testing and instead of a needle biopsy they wanted an entire lymph node this time, so DH had surgery to remove an entire lymph node on 10/5/18 so testing can resume, and he is recovering well from that.
His condition, weight, etc have all be declining very rapidly, and whatever this is it is very aggressive. He has a lot of nausea and vomiting, he has dropped from 204 on 8/24/18 when he went to ER, to 183.