with aggressive therapy after biopsy in the five boys with otl , one has died 19 months after biopsy ( after two bm relapses ) , one is alive 21 months after biopsy ( after two bm relapses ) , and three are alive and free of recurrent all 13 , 16 , and 19 months , respectively , since the diagnosis of otl .
C0005953
bm
C1336711
otl