Not sure where this original info is based off of, but the card seems to need some reworking.
I incorporated the diagnostic criteria from AMBOSS but it may need some reworking in terms of phrasing, but definitely hoping to change this.
https://next.amboss.com/us/article/5T0ir2?utm_source=navbar&utm_medium=anki&utm_campaign=anki&utm_term=waldenstrom%2Bmacroglobulinemia&guid=b78v%2528Os%253D%2528S&aid=5a07b808-586d-41e2-a011-91a78f9e7acc&uid=2DSgTdbEa#IlplNWUyZjI4ZWQ4M2I1MDM0MmNiZmI3NGIyMGRhMzExYiI=
Source: AMBOSS - https://next.amboss.com/us/article/5T0ir2?utm_source=navbar&utm_medium=anki&utm_campaign=anki&utm_term=waldenstrom%2Bmacroglobulinemia&guid=b78v%2528Os%253D%2528S&aid=5a07b808-586d-41e2-a011-91a78f9e7acc&uid=2DSgTdbEa#IlplNWUyZjI4ZWQ4M2I1MDM0MmNiZmI3NGIyMGRhMzExYiI=