Prognosis with hemangiosarcoma.

Dr. Marie replied:

Oh, I am sorry to hear that Riverson has hemangiosarcoma.

I am assuming this is on his spleen? If this is truly a hemangiosarcoma then the average survival time if he has surgery to remove his spleen is 100 days (just over 3 months). This can sometimes be extended if chemotherapy is done as well. However, most dogs don't live more than a year.

If surgery is an option for you financially, I would definitely consider it. I have had a few cases where we suspected hemangiosarcoma but when we took the spleen out it turned out it was actually a benign tumor on the spleen. One of my patients had her spleen removed 3 years ago and is still going strong. The only way to know for sure if it truly is hemangiosarcoma is to have the tumor sent away to a pathologist.

If surgery is not an option for you then some dogs will get some benefit from steroids (i.e. prednisone). However, hemangiosarcoma tends to spread quickly.

I really hope everything is ok.

Dr. Marie.

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