Polish crested rooster with a hump

[nitro3custom]

I noticed yesterday that He was walking crooked. I then realized He has a mass of some type on the right side of his chestbone. has anyone had issues like this? I felt it and it seems hard all most like he has meat on the bone on oneside and not on the other.

 

[RedRoosterFarm]

Poor thing. I hope someone can help!

 

[NaomiSarah]

Pics would help us understand the problem? Sorry I wish I could help better.

 

[nitro3custom]

I tried to get some pics but he won't let me get close enough for a good shot. As soon as I can I'll post pics.