I feel your pain Dick....I really feel your pain.
I have a beautiful flame point siamese cat that I adore, and one day she was sitting on our bed just lethargic, and breathing heavily, I took a look at her after my wife asked me to, and I noticed that her nose and gums had turned a very pale grey color, I immediately decided to rush her to the emergency vet clinic on Silver spring near Greenbay rd, and they put her on oxygen right away.
After a battery of tests and no frackin' idea of what was wrong with her they decided to put her on plavix as they thought it might have been thrombosis and kept her overnight. Bear in mind this was after nearly $1200 of tests, with no idea of what was going on. So I know your frustration.
They had no idea what was wrong, and wanted me to put her down after that kind of problem, and lemme tell you, I was *this* close to agreeing to just let her go, as I was already strapped for money at that point.
I'm glad that I decided to just let her stay in the oxygen overnight, as she is now healthy and happy, and one of the oddest cats I've ever owned, and that's a good thing.
I also had a cat a few years ago that was one of the sweetest cats you'd ever meet that we had to put down after a couple of years of problems. She had started to vomit up all her food periodically, and we took her to a vet down the road from us (76th just north of Bradley) multiple times, and all they did was check her blood, and perscribed antibiotics each time.
Well about a year later she was still vomiting her food, and was really losing weight, and losing all her energy, we took her to a different vet in Brown deer, and the vet there immediately felt her abdomen and found a softball sized tumor, took an x-ray and realised that the tumor was pushing all her organs into her chest, so any food she ate had no place to sit and be digested.
So I'm never taking any animals to the vet on 76th EVER again as all it would have taken a year earlier would have been an x-ray or a competant vet feeling something abnormal in her belly.
I feel that because of his incompetance she ended up dying needlessly.