Hello dear AskVet subreddit, 

we just went to the Vet here in Germany because my dog has an extreme inflammation in his bladder and keeps crying when he tries to pee. We are currently trying to find out more, but because I am so nervous I wanted to ask if maybe an experienced Vet can see clear signs of anything from the ultrasound image.

The ultrasound is depicting a "bladder wall" from what I've been told and there's something growing inside. Blood tests will be taken of course.

He is 6 years old, a border collie mix, around 22kg , male, neutered. He isn't vomiting or anything but just clearly experiences pain when trying to pee or generally when trying to sit. 

Location north germany. 

Ofc I am not going to use this as a diagnosis, but since I have an ultrasound image and the Vet will take a week now to give me results, I wanted to not waste time and inform myself a little.

https://imgur.com/a/nLV2pqS

Thank you in advance.