does anyone know of any disease associtated with bone marrow that
can cause brain lessions

does anyone know of any disease associtated with bone marrow that
can cause brain lessions
Any cancer that spreads to the brain by way of the blood can lead to lesions in the brain. Lesions are are areas in the brain that have weird looking tissue cells which may or may not be causing any problems. So you can have benign lesions that are just sitting there not causing anyone any problems. Or there could be a really bad problem. The doctor is the only one who can diagnose it.