How to pronounce“waldenstrom”in English

And also Waldenstrom's macroglobular anemia.

And then Waldenstrom's macro globulinia I'm going to say WM.

Multimone. Which one's IGM? Waldenstroms. If I say Mspikes less than three, no crab criteria. That is MGUS. If I said which one has the Bench Jones

Now with Waldenstrom specifically there is some things that