Hello, my cat is named Duke, he is an orange tabby, and I've had him for 7 years now. Just one week ago he started getting sick and throwing up all of the time. After 3 days of never ending puke, we took him to the vet and they did some tests on him. They then performed surgery on him and looked to see if he had eaten a foregin body or had cancer but they found nothing. Although they did notice that 3 of his organs were discolored, and lighter than a normal cats. 2 of the organs which i can remember are his liver and stomach. So they took tissues from each organ and sent them to a lab in which we wont get results back for one week. He is back at home now and suffering, throwing up everytime he gets up or moves and we cant get pain medication in him which is makeing things worse. He hasen't eaten or drank anything by choice for nearly a week. Im really worried and was wondering if anyone may know whats going on with my cat. Ive tried researching discolored organs online and havent had any luck and im getting really worried and anxious cause the vet has no idea whats wrong with him. Could anyone please help me and my cat out?