The vet has phoned. Albert has not got cushings or hyperthyroidism. He could have either a tumor on his liver or hepatitis, the vets gave him medication last week (antiobiotics and somethings I can't remember the name of - for his liver). They will give him another ultrasound on Thursday to see if the mass on his liver has reduced in size at all - if so they will continue with his current medication and keep scanning him to see if the mass goes away. If not, they want to do a liver biopsy.
I still keep thinking he has pacreatitis as he seems to have a lot of the symptoms but the vet said they did a "snap stick" test adn it was negative. I have asked them do do another pacreas test again when he goes for the ultrasound
So not sure if its good news or bad at the moment