Good evening Rabbit
Thank you for your message
I understand that this type is every rare and might not hear of anyone else having the same.
My husband had just turned 60yrs when he was diagnosed in February this year.
We were told a tandem transplant will give a longer and deeper remission.
Which could still only be 3yr to 4yr, nobody really knows.
He is due to have the first one end of July with a three month break before the next one in October.
I can only tell you that he has light chains only and his chromosome instead of being a Y is shaped like a death rune.
Sorry not very technical 😊