In one study most dogs with grade I and II (benign) nodules were alive 12 months
after removal of the spleen, but only half the dogs with grade III nodules (malignant cancers) were alive.
The spleen is attached to the stomach by a ligament and series of bloodvessels, so if it enlarges it could theoretically cause stomach torsion.Most surgeons do not
recommend removal of the spleen as a prophylacticmeasure for prevention of gastric dilitation / volvulus syndrome (GDV), butthere may be reason to do this if there are signs of splenic enlargement, hematomas or hemangiosarcoma.
The Malignant form of canine spleen cancer on the other hand not only requires
surgical removal of the spleen, but also additional chemotherapy and radiation therapy is a must.
The ancient Greeks and Romans, for example, believed that
removal of the spleen was the key to fast running, perhaps because an enlarged spleen — a common condition among people living near malarial marshes — impeded comfortable movement.
While a splenectomy (
removal of the spleen) ends the prospect of this type of life - threatening sudden bleed, splenic hemangiosarcoma is still a rapidly spreading malignancy.
Therefore, while not essential,
removal of the spleen may open the pet to certain diseases.
Your veterinarian will most likely want to do a canine spleenectomy (
removal of the spleen) to remove the tumors.
The surgeon also determines whether the cat may benefit from undergoing a splenectomy (
removal of the spleen).
After
removal of the spleen, the average survival time is about three months.
Ulcers of the stomach and intestine and an enlarged liver mean that the clinical illness often persists after
removal of the spleen.
But she was saved by a Blood transfusion and
removal of spleen.