"My Labrador has a tumor ... with an ultrasound or x-ray after your dog showed some symptoms, it is most likely hemangiosarcoma. About two thirds of dogs that have a tumor on the spleen have ...

(2) The balance of malignant spleen cancers in dogs may include lymphomas, histiocytic sarcomas ... and other dog spleen tumors are diagnosed with imaging. Ultrasound is a good option for the ...