PetMD Seal

Liver and Spleen Cancer (Hemangiosarcoma) in Cats

4 min read



This type of tumor necessitates inpatient care. Intravenous fluids to correct dehydration and transfusions of fresh whole blood for patients with severe anemia will be part of the initial medical care. Coagulation will also be managed as necessary. Depending on the stage of metastasis, surgical management may also be employed. If possible, the tumor will be removed along with the surrounding tissue or the entire organ, A successful splenectomy may give your cat an additional three months of life. If chemotherapy can be successfully employed along with surgery, survival time may be lengthened but not considerably. Because of the aggressive and malignant nature of this tumor, survival time is generally short.


Living and Management


Your cat's activity will need to be restricted until after initial surgical management period is over. Your veterinarian will advise you on the level of activity you should encourage in your cat. It is important to take care in physical activity and to follow your doctor's instructions, since spontaneous hemorrhage may occur.


After surgery, you should expect your cat to feel sore. Your veterinarian will give you pain medication for your cat to help minimize discomfort, and you will need to set up a place in the house where your cat can rest comfortably and quietly, away from other pets, active children, and busy entryways. Setting the cat litter box and food dishes close by will enable your cat to continue to care for itself normally, without exerting itself unduly. Use pain medications with caution and follow all directions carefully; one of the most preventable accidents with pets is overdose of medication.


Chest and abdominal radiography and abdominal ultrasound are needed every three months after the initial treatment to monitor for recurrence.

Image: JENG_NIAMWHAN via Shutterstock


Related Articles

Mast Cell Tumor (Mastocytoma) in Cats

Mast cells are cells that reside in the connective tissues, especially those vessels and nerves that are closest to the external surfaces (e.g.,...

Carcinoid Cancer in Cats

Carcinoid tumors are rare, slow growing tumors that are formed by the endocrine cells in the mucosal lining of organs, such as the stomach and...

Leukemia (Acute) in Cats

Acute lymphoblastic leukemia is a disease in which cancerous lymphoblasts and prolymphocytes reproduce, and then circulate through the bloodstream,...

Mouth Cancer (Chondrosarcoma) in Cats

Chondrosarcomas are malignant, cancerous tumors of the cartilage, the connective tissue between bones.