
Oh, I'm so sorry.

It's devastating to learn news like this, I know. Our first kitty, Lazlo, was diagnosed with a cancerous tumor in his stomach at the end of July. Without treatment, he was given maybe 3-4 weeks to live.
His problems was treated the same way yours was, it sounds like, at first. When he didn't respond to the depo, the vet did an xray. They found a "massive mass" in his stomach, and from the xray, it looked like it had spread to various other organs. They scared us very badly! But they recommended an ultrasound. I don't know if that is an option for you, it was expensive, and is not definitive. But an ultrasound can tell you if it's spread, and depending upon the experience of the technician/radiologist, can help you be pretty certain whether or not it's cancerous/malignant. Is that not an option?
I'm also wondering about the biopsy. Lazlo had his done that same afternoon as the xray and the ultrasound. It was a needle biopsy - quick and not invasive. Can you ask about that?
The results came back the next night, and our vet recommended we see an oncologist. For us, that was only a 2-hour drive (one way), no ferries involved.

It is expensive, but it dramatically improved his quality of life (along with the other meds given as part of the treatment: a small dose of prednisone, an appetite stimulant, and an anti-nausea medication). That anti-nausea medication made ALL the difference. Our Lazlo also had bleeding ulcers - and the brown water you say she threw up says to me she may also have bleeding ulcers. We are treating Lazlo's with a drug called sucralfate, which helps coat the lesions, and pepcid a/c, to reduce acid.
We dont' have insurance either, and treatment is expensive. We've had to sell what we could to help pay for this, though there are some chemotherapy treatments that aren't so expensive.
If the local vet cannot perform a needle biopsy to get the diagnosis, what you may want to consider is going to the specialist oncologist to get the biopsy and diagnosis. I do believe an ultrasound would be the most economic (even though still expensive) way to determine if it's spread or not, and if that cannot be done locally, perhaps they can do that as well.
The problem is that without THESE tests, there is no real way to know what the course of treatment would be, what the options are, and what her prognosis is.
What you do need to know is that cats tolerate chemotherapy FAR better than humans do. Also, when caring for cats, unlike in treating cancer in people, the vet's main concern is about the QUALITY of life of the cat, not the LENGTH of life. Very different approach than in treating people.

Cats are given smaller doses of chemo than people are relative to body weight, so toxicity is rarely an issue. About 15% of cats do not tolerate chemotherapy (when administered at proper doses).
However, what TYPE of cancer it is will also be important in deciding what and how to treat her. Lymposarcoma is the most common form of cancer, and it's what our Lazlo has. There are two types of Lympho - large cell and small cell. The large cell is cancer of the more mature white blood cells; it can be treated effectively with chemotherapy about 50% of the time. The small cell is cancer of the new white blood cells; it can be treated effectively with chemotherapy about 85% of the time; and when "small cell" lympho goes into remission, according to our specialist oncologist, it "stays" in remission. If the large cell lympho goes into remission, it is usually only for 6-8 months, and each time it goes into remission, it is usually for a shorter and shorter period of time.
Lazlo has been on chemo through August and September. The first two months were weekly treatments with an ultrasound each month - four weeks on, one week off, the ultrasound done during that week off from chemo. His tumor has shrunk 40%. Now he moves into cycles of treatment every other week, and after two months, we'll see where things stand. If his tumor doesn't go into complete remission, he may stay on a low dose of "maintenance" chemotherapy for as long as he's comfortable.
But the difference in him is amazing, truly.
There is a chemotherapy pill that may be effective for the cancer if it's lymphoma. Perhaps it's worth finding out what type of cancer it is, and perhaps the specialist oncologist would be willing to work with the local vet to guide them on treatment, so you don't have to travel so far just for treatment?
Also, if your baby suffers a lot from the vet trips, and if the treatment would wipe you out financially, then what you may want to do is figure out just how to best make her as comfortable and as happy as possible. A low dose of prednisone (our cat is 11 pounds and on 5mg), an anti-nausea medication (we use 1/4 of a 15mg Cerenia pill every day), an appetite stimulant (we use 1/4 of a 16mg Mirtazipine pill every 3 days), and treatment for what may be ulcers may go a long way to making her feel better again.
We have had to syringe feed Lazlo at times to keep his weight up.
I'll write more in a bit, I want to provide a couple of links to other threads. Just know we're here to help!



And vibes for you and your baby (LOVE her name!)




