RADIOLOGY: HEMATOLOGIC: BONE MARROW: FANCONIS ANEMIA IN TRANSFORMATION TO ACUTE NONLYMPHOCYTIC LEUKEMIA (SISTER OF PATIENT IN 45565). BONE MARROW SCAN; SCAN SHOWS SATISFACTORY ISOTOPE CONCENTRATION IN THE AXIAL SKELETON AND LIVER. HOWEVER, IT WAS REMARKABLE THAT THERE WAS NO ACTIVITY SEEN IN THE PROXIMAL FEMURS. (RADIONUCLIDE SCAN)