There are various follow-up chemotherapy protocols with varying resulting survival times ranging from 140 to 202 days. Prevalence less than 25.
These tumors are at risk for rupture and leakage of blood into the abdomen.
How long can a dog live with a tumor on his spleen. With a healthier immune system your dog can fight cancer Either way my dog wont live longer than 6 months No matter which choice I made my dog would not survive long. Even with surgery and treatment Lucky would not live another 6 months. In some cases in order to prolong your dogs life a tumor on the spleen may be removed along with the surrounding tissue which may include the entire spleen.
If this surgical treatment is possible it alone can extend your dogs life for two to three months. Patients with hemangiosarcoma have an average survival time of 3 months post surgery with a range of a few weeks to a little more than a year. Unfortunately the overall prognosis is not good for dogs with spleen tumors even when combined splenectomy and chemotherapy are performed.
The life expectancy of a dog with an aggressive tumor that has spread to other parts of the body mediatized is roughly 4 to 6 months. Assuming the mast cell is in a place where it can be completely removed through surgery including a wide margin to account for cancer cells not seen there is a 90 100 chance the tumor will not recur. Spleen tumors are common in middle to old aged dogs.
What are the types of spleen tumor in dogs. They can be either benign or malignant and two-thirds of all splenic masses are malignant. Malignant tumors can spread to other body parts but benign tumors are less dangerous and grow locally only.
Your vet could do a quick check with an ultrasound or at least check a PCV a hematocrit level to see if he is becoming anemic to see if bleeding is happening. With the splenic tumors small bleeds happen but then a large bleed can happen at any time. The trouble with his back legs can be from anemia and the tumor or it can be from arthritis.
Canine spleen cancer usually occurs in the form of hemangiosarcoma which causes internal bleeding. Here are the symptoms possible causes and treatment of spleen cancer in dogs including using a Chinese medicine Yunnan Baiyao to help stop bleeding. Anytime you hear the word tumor pertaining to your dog its a sobering experience.
If you hear it combined with the word spleen you may wonder what it means because the spleen is an organ that doesnt get a lot of attention. Despite its importance your dog can live without his spleen meaning. If the patient has a malignant tumor of the spleen surgery will typically extend the life of the patient for two to three months.
There are various follow-up chemotherapy protocols with varying resulting survival times ranging from 140 to 202 days. For more information on this subject speak to the veterinarian who is treating your pet. While some pet parents discover a dogs cancer during a drastic decline in their health others may discover the issue during a routine exam of their happy pup.
Some dogs will have a short span of happy days after their cancer diagnosis. And others will continue to live comfortably for months on end. If you were to look at some of the other statistics above you can see that if you had a dog who underwent spleen removal 8 weeks ago is not on chemo and is still maintaining you are beating the odds.
This is very very good news. This is successful treatment. As alluded to above three retrospective studies found that dogs with non-traumatic hemoperitoneum 15 and with hemoperitoneum due specifically to splenic masses 3 had a greater prevalence of hemangiosarcoma 633-704 when compared to dogs in large-scale retrospective studies which included all splenic samples whether associated with hemoperitoneum or not.
Prevalence less than 25. 67 In the JAVMA study evaluating dogs with splenic. The most common problem in dogs that results in removal of the spleen is a tumor.
Splenic tumors are often cavitated meaning they have fluid blood in the center and can grow quite large. These tumors are at risk for rupture and leakage of blood into the abdomen. Tumors on the spleen can be benign or cancerous.
If a tumor is found on the spleen but is not yet bleeding into the abdomen the chance of the tumor. Mast cell tumors in dogs have different grades or levels of severity and the life expectancy can vary from as little as a few months in a Grade III tumor to years with a Grade I tumor. It is very hopeful if the tumor is small easy to remove and cancerous cells havent spread far away from the tumor meaning no cancerous cells are left after surgery.
I can answer some of your questions and I hope it will help you understand. The biospy report is clear the tumor started in her spleen and spread to the other organs. How long this tumor was present is unknown but I suspect only a few months based on my clinical experience.
A dog with a splenic tumor operated before bleeding occurs in his abdominal cavity has a life expectancy of around 3 months. Follow-up of chemotherapy after the operation can prolong it by 6 to 7 months. Only 30 of dogs survive after a year of treatment.