Guide to Your Dog’s Splenectomy
Splenectomy is the medical term for the surgical removal of the spleen. This procedure, which can be performed on humans, dogs, and other animals, is most commonly performed for tumors of the spleen, trauma or torsion, which is the twisting of the blood vessels supplying the spleen.
German shepherd dogs are predisposed to a type of tumor of the spleen called hemangiosarcoma, but older dogs and cats can get other types of splenic tumors as well. Splenic torsion is most commonly seen in large and giant breed dogs and can occur alone or with gastric dilation and volvulus (GDV).
In dogs, trauma or rupture of the spleen can occur after any severe traumatic event, such as being kicked, falling from a high distance, or hit by a car.
Here is a very good article about how the spleen works – Structure and Function of the Spleen in Dogs.
Diagnosis of Dog’s Spleen Before Splenectomy
Your veterinarian will ask you many questions to develop a complete history of the progression of the problem in your dog. These questions will include:
Your veterinarian will also examine your pet completely, including checking for a fever and listening to his heart and lungs. He/she will palpate (feel) your dog’s abdomen to check for an enlarged spleen, fluid in the abdomen or pain in the abdomen and will check your dog’s gums to see if they are pale, which could indicate either anemia or shock.
Diagnostic Tests to Evaluate for Splenic Problems
Treatment of Dogs With Spleen Problems
Postoperative Care for Dogs After a Splenectomy
Closely follow your veterinarian’s instructions on post-operative care in order to get the best results. You should also restrict your dog from activity for at least 1-2 weeks after surgery.
If your dog collapses, shows signs of exercise intolerance, or if your dog’s gums are white, you should see a veterinarian as soon as possible.
Information In-depth on Splenectomy in Dogs
Splenectomy is the medical term for the surgical removal of the spleen. This procedure is often combined with exploratory abdominal surgery, in which all of the abdominal organs are inspected and biopsies are collected if needed.
In dogs, the most common indications for splenectomy include splenic tumors, splenic torsion, which is twisting of the blood vessels supplying the spleen, and trauma to the spleen.
Splenic Tumors in Dogs
The most common splenic tumor in dogs is hemangiosarcoma. The breed most commonly affected is the German shepherd dog, but other breeds can be affected too. It is usually seen in older animals.
Other types of tumors affecting the spleen include fibrosarcoma, mast cell tumor, lymphoma, osteosarcoma and leiomyosarcoma. Blood clots, or hematomas, are also seen.