Yes, I have had brochs and also embolizations. The bronchs usually won't show anything unless you are actively bleeding, and as I always get sick and congested after a broch, it was not a good option for me.
I had a lot of bleeding until I cut down on Pulmozyme. Then the bleeding turned off like a faucet. Instead of taking it twice a day, I take it once every three days. It is enough to keep my pfts stable, yet not so much as to make my lungs bleed.